How can I create update.zip file from the Odin files? - Samsung Galaxy Note 9 Questions & Answers

Hello,
So I flashed Pie via update.zip file compatible with my device, but not from my country and now the February update was pushed 2 weeks ago, but I still don't have OTA. I have the Odin files from Sammobile, but I don't want to flash them via Odin and rather again sideload update.zip file. Any way that I can do that?

Nope. However, you might still receive ota, depending what you've done, or indeed end up using odin to return to ota path

Related

Installing OTA ZIP file from Sammobile.com

I downloaded from the OTA Files section of sammobile.com a ZIP file "GT-N7000_SMA_93970111.zip", which appears to be an update file.
I have no idea how to install it. I have tried CWM (select zip file) and Mobile Odin (OTA update) with no success.
I can't get any OTA updates, and can't seem to update via Kies.
Please help me install the update.
Thanks!
I try to install OTA on fresh stock rom without sucsses
I try it from stock recovery and CMW
!!!!!!!!!!!!!!!!!!
Any help?
Already thread are running
both of you need to little search rather creating new thread
BTW, nobody have answered this on XDA/Sam mobile.
karlonicolas said:
I downloaded from the OTA Files section of sammobile.com a ZIP file "GT-N7000_SMA_93970111.zip", which appears to be an update file.
I have no idea how to install it. I have tried CWM (select zip file) and Mobile Odin (OTA update) with no success.
I can't get any OTA updates, and can't seem to update via Kies.
Please help me install the update.
Thanks!
Click to expand...
Click to collapse
Agree with Dr Ketan,
i have tried to update using the OTA file from sammobile but when i do it via CWMR, it fault (signature verification failed)
mobile odin requires a update.zip file which doesnot recognize the above file as an update and instead it just unpacks the zip.
I can't get any OTA updates, and can't seem to update via Kies.
Click to expand...
Click to collapse
why cant you update via kies?

[GUIDE][HOW-TO] Install Any i537 AT&T Firmware

For instructions on how to root any i537 AT&T firmware, please read through the [GUIDE][HOW-TO] Root Any i537 AT&T Firmware thread.
For download links for i537 AT&T firmware as well as links to other information relevant to specific firmware, please read through the i537 AT&T Firmware Thread.
For any update process, make sure to back up anything you don’t want to lose to an external SD card or source. Many of the updates will completely wipe the phone taking your back to the way the phone was when it came out of the box. Once everything has been backed up, remove the SD card and SIM card from your phone and follow the steps below.
IMPORTANT: If your phone has 4.3 or 4.4.2 firmware on it, then there is no way to downgrade to 4.2.2 firmware. If your phone has 4.4.2 firmware on it, it is still possible to downgrade to 4.3, but many users have reported bugs after downgrading.
Please select the firmware your phone is currently on to be directed to instructions for updating your specific firmware:
UCUAMF1(4.2.2)
UCUAMF2 (4.2.2)
UCUAMF3 (4.2.2)
UCUBMI2 (4.3)
UCUBML2 (4.3)
UCUCNC9 (4.4.2)
UCUCNE3 (4.4.2)
UCUCNH3 (4.4.2)
UCUCOC6 (5.0.1)​
Download Mode
Download Mode is also known as Odin Mode on the XDA Wiki. The Galaxy S4 Active features the Android Download Mode which is a sub-system of your device that can be used to flash stock firmware files or any other type of customization file. Download Mode for Samsung devices allows you to install new OTA Updates by pushing them from your computer directly to your phone using only a data cable. Also, for your computer to work with the Download Mode you will need to have the Odin software present.
To enter Download Mode, make sure the phone is fully powered down, pull the battery if you’re not sure.
With the phone powered off, press and hold Volume Down + Home + Power.
Continue holding all three buttons until you see the Galaxy S4 Active Boot splash screen. Once the splash screen appears, released all three buttons.
You should now see a screen asking you if you want to enter Download Mode. Press Volume Up to continue or Volume Down to reboot.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Once you press Volume Up you should now be in Download Mode as shown in the screenshot below. If you are not, then power the phone down again and start over.
Recovery Mode
Android Recovery Mode is a hidden menu of your Samsung Galaxy S4 smartphone. It is a great tool that can be used to wipe data, factory reset, format system partition, install firmware and tons of other things that should allow you to improve your smartphone and its current OS. The Stock Recovery Mode is the first and original variant that comes packed with the smartphone after you purchase it. It works with stock and rooted phone.
To enter recovery mode, make sure the phone is fully powered down, pull the battery if you’re not sure.
With the phone powered off, press and hold Volume Up + Home + Power.
Continue holding all three buttons until you see the Galaxy S4 Active Boot splash screen. Once the splash screen appears, released all three buttons.
You should now be in Stock Recovery as shown in the screenshot below. If you are not, then power the phone down again and start over. [INSERT SCREENSHOT]
Odin
From AndroidCentral:
Odin is software that was first leaked back a couple years ago from Samsung. Samsung uses or used it to "flash" or "install" firmware/os/kernels/radio's onto the devices. Samsung still uses it or a form of it in certain releases as a Window's Upgrade Tool as its been known. Its still basically old Odin underneath a custom Window's UI skin. Odin is your friend, respect it. If used improperly it can brick a device since it has the ability to flash very vulnerable sections of your device.
Click to expand...
Click to collapse
IMPORTANT: Odin is a very powerful program that can make significant changes to your firmware and bootloader. When Odin is flashing files to your phone, do not unplug the usb cord, turn off your computer, or interrupt the process. You could permanently brick your phone making it completely unusable.
As posted by @O-T, you cannot have Kies installed in order for Odin to work properly. If you are having issues with Odin, make sure Kies is not installed.
Unfortunately there isn’t a central location for downloading Odin. The Odin Program can be downloaded from several locations on the internet, so be careful where you get it from an make sure you trust the site you’re downloading it from. There are also several different versions of Odin: v1.83, v1.85, v3.04, v3.06, v3.07, & v3.09. Most Samsung S4 Active users have had success using v3.07, which consequently comes bundled with some of the firmware downloads. If you are having trouble flashing files with v3.07, try using v3.09 or v3.04, users have reported having success when using other versions of Odin.
For any update process, make sure to back up anything you don’t want to lose to an external SD card or source. Many of the updates will completely wipe the phone taking your back to the way the phone was when it came out of the box. Once everything has been backed up, remove the SD card and SIM card from your phone and follow the steps below.
IMPORTANT: If your phone has 4.3 or 4.4.2 firmware on it, then there is no way to downgrade to 4.2.2 firmware. If your phone has 4.4.2 firmware on it, it is still possible to downgrade to 4.3, but many users have reported bugs after downgrading.
I537UCUAMF1 (4.2.2) Released 2013-06-20 - LEAKED
MF1 to MF1 (Leaked: Released 2013-06-20)
Download the MF1 Odin package (Oneclick_I537UCUAMF1.7z) from the i537 Firmware Thread.
Extract Oneclick_I537UCUAMF1.7z using a program such as 7-zip.
Open Oneclick_I537UCUAMF1.exe it should look like this:
Next put your phone in download mode. For more information on how to put your phone in download mode, please read the download mode section in the first post.
Once your phone is in Download Mode, connect it to your computer using the cable that came with your phone. IMPORTANT: Odin and Samsung phones are very finicky when flashing firmware, the only usb cable that is guaranteed to work is the cable that came with your phone. You may use other usb cables, but Odin may not detect your phone. If Odin does not detect your phone try connecting to a different usb port or a different computer.
If your phone has connected properly it should show up properly in the Odin window similar to the following picture:
Once Odin has detected your phone, hit Start. It will take a long time to flash the package to your phone and will completely wipe your phone. DO NOT DISCONNECT THE CABLE OR TURN OFF YOUR COMPUTER. If the process is abruptly interrupted you risk permanently bricking your phone, so be careful.
When the program has finished it is safe to disconnect everything and reboot your phone. Your phone will be completely stock, unrooted and you will have to setup your phone from scratch again. If you wish to root the MF1 firmware, please visit the activeroot website.
Click to expand...
Click to collapse
MF1 to MF2 (Official: Released 2013-06-21)
Currently no MF2 files are available. It is not possible to return to stock MF2 regardless of what firmware you are currently on.
Click to expand...
Click to collapse
MF1 to MF3 (Official: Released 2013-06-21)
Currently no MF3 files are available. It is not possible to return to stock MF3 regardless of what firmware you are currently on.
Click to expand...
Click to collapse
MF1 to MI2 (Leaked: Released 2013-09-25)
Download the MI2 Odin package (OneClick_I537UCUBMI2.zip) from the [URL="http://forum.xda-developers.com/showthread.php?t=2629093"]i537 Firmware Thread[/URL].
Extract OneClick_I537UCUBMI2.zip using a program such as 7-zip.
Open OneClick_I537UCUBMI2.exe it should look like this:
Next put your phone in download mode. For more information on how to put your phone in download mode, please read the download mode section in the first post.
Once your phone is in Download Mode, connect it to your computer using the cable that came with your phone. IMPORTANT: Odin and Samsung phones are very finicky when flashing firmware, the only usb cable that is guaranteed to work is the cable that came with your phone. You may use other usb cables, but Odin may not detect your phone. If Odin does not detect your phone try connecting to a different usb port or a different computer.
If your phone has connected properly it should show up properly in the Odin window similar to the following picture:
Once Odin has detected your phone, hit Start. It will take a long time to flash the package to your phone and will completely wipe your phone. DO NOT DISCONNECT THE CABLE OR TURN OFF YOUR COMPUTER. If the process is abruptly interrupted you risk permanently bricking your phone, so be careful.
When the program has finished it is safe to disconnect everything and reboot your phone. Your phone will be completely stock, unrooted and you will have to setup your phone from scratch again. If you wish to root the MI2 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
MF1 to ML2 (Official: Released 2014-01-07)
IMPORTANT: If you flash the ML2 bootloader you will not be able to downgrade to MF1 or MI2 firmware.
Download the ML2 Odin package (I537UCUBML2.7z) from the i537 Firmware Thread.
Extract I537UCUBML2.7z using a program such as 7-zip.
Once extracted, open the Complete I537 4.3 Odin Package Folder that has been created.
Within that folder you should see 2 folders. Open Odin3_v3.07 and run Odin3_v3.07.exe.
Once opened, you need to load the files for the Bootloader, PDA, Phone, and CSC. The required files are located in the Odin Files folder. It should look exactly like the screenshot below with the appropriate checkboxes checked.
Next put your phone in download mode. For more information on how to put your phone in download mode, please read the download mode section in the first post.
Once your phone is in Download Mode, connect it to your computer using the cable that came with your phone. IMPORTANT: Odin and Samsung phones are very finicky when flashing firmware, the only usb cable that is guaranteed to work is the cable that came with your phone. You may use other usb cables, but Odin may not detect your phone. If Odin does not detect your phone try connecting to a different usb port or a different computer.
If your phone has connected properly it should show up properly in the Odin window similar to the following picture:
Once Odin has detected your phone, hit Start. It will take a long time to flash the package to your phone and will completely wipe your phone. DO NOT DISCONNECT THE CABLE OR TURN OFF YOUR COMPUTER. If the process is abruptly interrupted you risk permanently bricking your phone, so be careful.
When the program has finished it is safe to disconnect everything and reboot your phone. Your phone will be completely stock, unrooted and you will have to setup your phone from scratch again. If you wish to root the ML2 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
MF1 to NC9 (Official: Released 2014-04-16)
In order to update to NC9 firmware, you must first be on stock, unrooted/unmodified ML2 firmware. For instructions on how to update to ML2, please see above. IMPORTANT: If you have rooted ML2 or modified ML2 system files in any way you cannot update to NC9 without wiping and reflashing the ML2 firmware. If you have rooted ML2 you cannot simply unroot, you must wipe and reflash the stock ML2 firmware.
Once you are on unmodified ML2 firmware, download the NC9 OTA File from the i537 Firmware Thread.
The file you download should be named 2400258.cfg. You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to NC9 will be done without a computer so the file must be on the phone itself.
Turn off your phone and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from ML2.
Once it has completed you will be on stock, unrooted NC9. If you wish to root the NC9 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
MF1 to NE3 (Official: Released 2014-06-06)
Download the NE3 Full Odin Package from the i537 Firmware Thread.
Extract SGH-I537UCUCNE3_v4.4.2_ATT_ALL.zip using a program such as 7-zip.
Download the Windows program Odin. For more information about what Odin is and where to get it, please read the Odin section in the first post.
Open the version of Odin that you downloaded (preferably Odin v3.07)
Once opened, you need to load the files for the Bootloader, PDA, Phone, and CSC. The required files are located in the Odin Files folder. It should look exactly like the screenshot below with the appropriate checkboxes checked.
Next put your phone in download mode. For more information on how to put your phone in download mode, please read the download mode section in the first post.
Once your phone is in Download Mode, connect it to your computer using the cable that came with your phone. IMPORTANT: Odin and Samsung phones are very finicky when flashing firmware, the only usb cable that is guaranteed to work is the cable that came with your phone. You may use other usb cables, but Odin may not detect your phone. If Odin does not detect your phone try connecting to a different usb port or a different computer.
If your phone has connected properly it should show up properly in the Odin window similar to the following picture:
Once Odin has detected your phone, hit Start. It will take a long time to flash the package to your phone and will completely wipe your phone. DO NOT DISCONNECT THE CABLE OR TURN OFF YOUR COMPUTER. If the process is abruptly interrupted you risk permanently bricking your phone, so be careful.
When the program has finished it is safe to disconnect everything and reboot your phone. Your phone will be completely stock, unrooted and you will have to setup your phone from scratch again. If you wish to root the NE3 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
MF1 to NH3 (Official: Released 2014-09-25)
IMPORTANT: If you want to update your phone to stock NH3 firmware you must first be on stock, unrooted NE3 firmware. Please follow the instructions above to flash stock, unrooted NE3 firmware and then follow the instructions to update to NH3 below.
Assuming you're on stock, unrooted NE3, download the Official OTA from the i537 Firmware Thread.
The file you download should be named 2400258.cfg. You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to NH3 will be done without a computer so the file must be on the phone itself.
Turn off your phone and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from NE3.
Once it has completed you will be on stock, unrooted NH3.
To root NH3, read through the discussion in this post.
Click to expand...
Click to collapse
MF1 to OC6 (Official: Released 2015-04-21)
IMPORTANT: If you want to update your phone to stock OC6 firmware you must first be on stock, unrooted NH3 firmware. Please follow the instructions above to flash stock, unrooted NH3 firmware and then follow the instructions to update to OC6 below.
IMPORTANT: If you want to have root on OC6 firmware you must start with rooted firmware. Once you've confirmed that you are on rooted firmware already, follow the great guide @muniz_ri put together for retaining root when updating to OC6 firmware. The procedure below will put you on stock, unrooted OC6 firmware and the only way to root this firmware is to start by flashing the NE3 Odin package which will completely wipe your phone.
Assuming you're on stock, unrooted NH3, download the Official NH3 to OC6 OTA from the i537 Firmware Thread.
The file you download should be named NH3toLollipop.zip. Inside this zip file should be a file named 2400258.cfg, extract it. You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to OC6 will be done without a computer so the file must be on the phone itself.
Turn off your phone and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from NH3.
Once it has completed you will be on stock, unrooted OC6.
Click to expand...
Click to collapse
For any update process, make sure to back up anything you don’t want to lose to an external SD card or source. Many of the updates will completely wipe the phone taking your back to the way the phone was when it came out of the box. Once everything has been backed up, remove the SD card and SIM card from your phone and follow the steps below.
IMPORTANT: If your phone has 4.3 or 4.4.2 firmware on it, then there is no way to downgrade to 4.2.2 firmware. If your phone has 4.4.2 firmware on it, it is still possible to downgrade to 4.3, but many users have reported bugs after downgrading.
I537UCUAMF2 (4.2.2) Released 2013-06-21 - OFFICIAL
MF2 to MF1 (Leaked: Released 2013-06-20)
Download the MF1 Odin package (Oneclick_I537UCUAMF1.7z) from the i537 Firmware Thread.
Extract Oneclick_I537UCUAMF1.7z using a program such as 7-zip.
Open Oneclick_I537UCUAMF1.exe it should look like this:
Next put your phone in download mode. For more information on how to put your phone in download mode, please read the download mode section in the first post.
Once your phone is in Download Mode, connect it to your computer using the cable that came with your phone. IMPORTANT: Odin and Samsung phones are very finicky when flashing firmware, the only usb cable that is guaranteed to work is the cable that came with your phone. You may use other usb cables, but Odin may not detect your phone. If Odin does not detect your phone try connecting to a different usb port or a different computer.
If your phone has connected properly it should show up properly in the Odin window similar to the following picture:
Once Odin has detected your phone, hit Start. It will take a long time to flash the package to your phone and will completely wipe your phone. DO NOT DISCONNECT THE CABLE OR TURN OFF YOUR COMPUTER. If the process is abruptly interrupted you risk permanently bricking your phone, so be careful.
When the program has finished it is safe to disconnect everything and reboot your phone. Your phone will be completely stock, unrooted and you will have to setup your phone from scratch again. If you wish to root the MF1 firmware, please visit the activeroot website.
Click to expand...
Click to collapse
MF2 to MF2 (Official: Released 2013-06-21)
Currently no MF2 files are available. It is not possible to return to stock MF2 regardless of what firmware you are currently on.
Click to expand...
Click to collapse
MF2 to MF3 (Official: Released 2013-06-21)
IMPORTANT: If you have rooted MF2 or modified the system files in any way, you cannot update to MF3. If you are on unrooted & unmodified MF2 and have an AT&T sim card inserted, you should be able to update using the phone’s internal updater by going to:
System Settings->More->About device->Software update​
Download the MF3 OTA File from the link in the i537 Firmware Thread.
The file you downloaded should be named "MF3_update.zip". Within the zip file there is a file called "2400258.cfg", extract that file.
You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to MF3 will be done without a computer so the file must be on the phone itself.
Turn off your phone and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from MF2.
Once it has completed you will be on stock, unrooted MF3. If you wish to root the MF3 firmware, please visit the activeroot website.
Click to expand...
Click to collapse
MF2 to MI2 (Leaked: Released 2013-09-25)
Download the MI2 Odin package (OneClick_I537UCUBMI2.zip) from the [URL="http://forum.xda-developers.com/showthread.php?t=2629093"]i537 Firmware Thread[/URL].
Extract OneClick_I537UCUBMI2.zip using a program such as 7-zip.
Open OneClick_I537UCUBMI2.exe it should look like this:
Next put your phone in download mode. For more information on how to put your phone in download mode, please read the download mode section in the first post.
Once your phone is in Download Mode, connect it to your computer using the cable that came with your phone. IMPORTANT: Odin and Samsung phones are very finicky when flashing firmware, the only usb cable that is guaranteed to work is the cable that came with your phone. You may use other usb cables, but Odin may not detect your phone. If Odin does not detect your phone try connecting to a different usb port or a different computer.
If your phone has connected properly it should show up properly in the Odin window similar to the following picture:
Once Odin has detected your phone, hit Start. It will take a long time to flash the package to your phone and will completely wipe your phone. DO NOT DISCONNECT THE CABLE OR TURN OFF YOUR COMPUTER. If the process is abruptly interrupted you risk permanently bricking your phone, so be careful.
When the program has finished it is safe to disconnect everything and reboot your phone. Your phone will be completely stock, unrooted and you will have to setup your phone from scratch again. If you wish to root the MI2 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
MF2 to ML2 (Official: Released 2014-01-07)
IMPORTANT: If you flash the ML2 bootloader you will not be able to downgrade to MF1 or MI2 firmware.
Download the ML2 Odin package (I537UCUBML2.7z) from the i537 Firmware Thread.
Extract I537UCUBML2.7z using a program such as 7-zip.
Once extracted, open the Complete I537 4.3 Odin Package Folder that has been created.
Within that folder you should see 2 folders. Open Odin3_v3.07 and run Odin3_v3.07.exe.
Once opened, you need to load the files for the Bootloader, PDA, Phone, and CSC. The required files are located in the Odin Files folder. It should look exactly like the screenshot below with the appropriate checkboxes checked.
Next put your phone in download mode. For more information on how to put your phone in download mode, please read the download mode section in the first post.
Once your phone is in Download Mode, connect it to your computer using the cable that came with your phone. IMPORTANT: Odin and Samsung phones are very finicky when flashing firmware, the only usb cable that is guaranteed to work is the cable that came with your phone. You may use other usb cables, but Odin may not detect your phone. If Odin does not detect your phone try connecting to a different usb port or a different computer.
If your phone has connected properly it should show up properly in the Odin window similar to the following picture:
Once Odin has detected your phone, hit Start. It will take a long time to flash the package to your phone and will completely wipe your phone. DO NOT DISCONNECT THE CABLE OR TURN OFF YOUR COMPUTER. If the process is abruptly interrupted you risk permanently bricking your phone, so be careful.
When the program has finished it is safe to disconnect everything and reboot your phone. Your phone will be completely stock, unrooted and you will have to setup your phone from scratch again. If you wish to root the ML2 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
MF2 to NC9 (Official: Released 2014-04-16)
In order to update to NC9 firmware, you must first be on stock, unrooted/unmodified ML2 firmware. For instructions on how to update to ML2, please see above. IMPORTANT: If you have rooted ML2 or modified ML2 system files in any way you cannot update to NC9 without wiping and reflashing the ML2 firmware. If you have rooted ML2 you cannot simply unroot, you must wipe and reflash the stock ML2 firmware.
Once you are on unmodified ML2 firmware, download the NC9 OTA File from the i537 Firmware Thread.
The file you download should be named 2400258.cfg. You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to NC9 will be done without a computer so the file must be on the phone itself.
Turn off your phone and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from ML2.
Once it has completed you will be on stock, unrooted NC9. If you wish to root the NC9 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
MF2 to NE3 (Official: Released 2014-06-06)
Download the NE3 Full Odin Package from the i537 Firmware Thread.
Extract SGH-I537UCUCNE3_v4.4.2_ATT_ALL.zip using a program such as 7-zip.
Download the Windows program Odin. For more information about what Odin is and where to get it, please read the Odin section in the first post.
Open the version of Odin that you downloaded (preferably Odin v3.07)
Once opened, you need to load the files for the Bootloader, PDA, Phone, and CSC. The required files are located in the Odin Files folder. It should look exactly like the screenshot below with the appropriate checkboxes checked.
Next put your phone in download mode. For more information on how to put your phone in download mode, please read the download mode section in the first post.
Once your phone is in Download Mode, connect it to your computer using the cable that came with your phone. IMPORTANT: Odin and Samsung phones are very finicky when flashing firmware, the only usb cable that is guaranteed to work is the cable that came with your phone. You may use other usb cables, but Odin may not detect your phone. If Odin does not detect your phone try connecting to a different usb port or a different computer.
If your phone has connected properly it should show up properly in the Odin window similar to the following picture:
Once Odin has detected your phone, hit Start. It will take a long time to flash the package to your phone and will completely wipe your phone. DO NOT DISCONNECT THE CABLE OR TURN OFF YOUR COMPUTER. If the process is abruptly interrupted you risk permanently bricking your phone, so be careful.
When the program has finished it is safe to disconnect everything and reboot your phone. Your phone will be completely stock, unrooted and you will have to setup your phone from scratch again. If you wish to root the NE3 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
MF2 to NH3 (Official: Released 2014-09-25)
IMPORTANT: If you want to update your phone to stock NH3 firmware you must first be on stock, unrooted NE3 firmware. Please follow the instructions above to flash stock, unrooted NE3 firmware and then follow the instructions to update to NH3 below.
Assuming you're on stock, unrooted NE3, download the Official OTA from the i537 Firmware Thread.
The file you download should be named 2400258.cfg. You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to NH3 will be done without a computer so the file must be on the phone itself.
Turn off your phone and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from NE3.
Once it has completed you will be on stock, unrooted NH3.
To root NH3, read through the discussion in this post.
Click to expand...
Click to collapse
MF2 to OC6 (Official: Released 2015-04-21)
IMPORTANT: If you want to update your phone to stock OC6 firmware you must first be on stock, unrooted NH3 firmware. Please follow the instructions above to flash stock, unrooted NH3 firmware and then follow the instructions to update to OC6 below.
IMPORTANT: If you want to have root on OC6 firmware you must start with rooted firmware. Once you've confirmed that you are on rooted firmware already, follow the great guide @muniz_ri put together for retaining root when updating to OC6 firmware. The procedure below will put you on stock, unrooted OC6 firmware and the only way to root this firmware is to start by flashing the NE3 Odin package which will completely wipe your phone.
Assuming you're on stock, unrooted NH3, download the Official NH3 to OC6 OTA from the i537 Firmware Thread.
The file you download should be named NH3toLollipop.zip. Inside this zip file should be a file named 2400258.cfg, extract it. You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to OC6 will be done without a computer so the file must be on the phone itself.
Turn off your phone and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from NH3.
Once it has completed you will be on stock, unrooted OC6.
Click to expand...
Click to collapse
For any update process, make sure to back up anything you don’t want to lose to an external SD card or source. Many of the updates will completely wipe the phone taking your back to the way the phone was when it came out of the box. Once everything has been backed up, remove the SD card and SIM card from your phone and follow the steps below.
IMPORTANT: If your phone has 4.3 or 4.4.2 firmware on it, then there is no way to downgrade to 4.2.2 firmware. If your phone has 4.4.2 firmware on it, it is still possible to downgrade to 4.3, but many users have reported bugs after downgrading.
I537UCUAMF3 (4.2.2) Released 2013-06-21 - OFFICIAL
MF3 to MF1 (Leaked: Released 2013-06-20)
Download the MF1 Odin package (Oneclick_I537UCUAMF1.7z) from the i537 Firmware Thread.
Extract Oneclick_I537UCUAMF1.7z using a program such as 7-zip.
Open Oneclick_I537UCUAMF1.exe it should look like this:
Next put your phone in download mode. For more information on how to put your phone in download mode, please read the download mode section in the first post.
Once your phone is in Download Mode, connect it to your computer using the cable that came with your phone. IMPORTANT: Odin and Samsung phones are very finicky when flashing firmware, the only usb cable that is guaranteed to work is the cable that came with your phone. You may use other usb cables, but Odin may not detect your phone. If Odin does not detect your phone try connecting to a different usb port or a different computer.
If your phone has connected properly it should show up properly in the Odin window similar to the following picture:
Once Odin has detected your phone, hit Start. It will take a long time to flash the package to your phone and will completely wipe your phone. DO NOT DISCONNECT THE CABLE OR TURN OFF YOUR COMPUTER. If the process is abruptly interrupted you risk permanently bricking your phone, so be careful.
When the program has finished it is safe to disconnect everything and reboot your phone. Your phone will be completely stock, unrooted and you will have to setup your phone from scratch again. If you wish to root the MF1 firmware, please visit the activeroot website.
Click to expand...
Click to collapse
MF3 to MF2 (Official: Released 2013-06-21)
Currently no MF2 files are available. It is not possible to return to stock MF2 regardless of what firmware you are currently on.
Click to expand...
Click to collapse
MF3 to MF3 (Official: Released 2013-06-21)
Currently no MF3 files are available. It is not possible to return to stock MF3 regardless of what firmware you are currently on.
Click to expand...
Click to collapse
MF3 to MI2 (Leaked: Released 2013-09-25)
Download the MI2 Odin package (OneClick_I537UCUBMI2.zip) from the [URL="http://forum.xda-developers.com/showthread.php?t=2629093"]i537 Firmware Thread[/URL].
Extract OneClick_I537UCUBMI2.zip using a program such as 7-zip.
Open OneClick_I537UCUBMI2.exe it should look like this:
Next put your phone in download mode. For more information on how to put your phone in download mode, please read the download mode section in the first post.
Once your phone is in Download Mode, connect it to your computer using the cable that came with your phone. IMPORTANT: Odin and Samsung phones are very finicky when flashing firmware, the only usb cable that is guaranteed to work is the cable that came with your phone. You may use other usb cables, but Odin may not detect your phone. If Odin does not detect your phone try connecting to a different usb port or a different computer.
If your phone has connected properly it should show up properly in the Odin window similar to the following picture:
Once Odin has detected your phone, hit Start. It will take a long time to flash the package to your phone and will completely wipe your phone. DO NOT DISCONNECT THE CABLE OR TURN OFF YOUR COMPUTER. If the process is abruptly interrupted you risk permanently bricking your phone, so be careful.
When the program has finished it is safe to disconnect everything and reboot your phone. Your phone will be completely stock, unrooted and you will have to setup your phone from scratch again. If you wish to root the MI2 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
MF3 to ML2 (Official: Released 2014-01-07)
IMPORTANT: If you flash the ML2 bootloader you will not be able to downgrade to MF1 or MI2 firmware.
Download the ML2 Odin package (I537UCUBML2.7z) from the i537 Firmware Thread.
Extract I537UCUBML2.7z using a program such as 7-zip.
Once extracted, open the Complete I537 4.3 Odin Package Folder that has been created.
Within that folder you should see 2 folders. Open Odin3_v3.07 and run Odin3_v3.07.exe.
Once opened, you need to load the files for the Bootloader, PDA, Phone, and CSC. The required files are located in the Odin Files folder. It should look exactly like the screenshot below with the appropriate checkboxes checked.
Next put your phone in download mode. For more information on how to put your phone in download mode, please read the download mode section in the first post.
Once your phone is in Download Mode, connect it to your computer using the cable that came with your phone. IMPORTANT: Odin and Samsung phones are very finicky when flashing firmware, the only usb cable that is guaranteed to work is the cable that came with your phone. You may use other usb cables, but Odin may not detect your phone. If Odin does not detect your phone try connecting to a different usb port or a different computer.
If your phone has connected properly it should show up properly in the Odin window similar to the following picture:
Once Odin has detected your phone, hit Start. It will take a long time to flash the package to your phone and will completely wipe your phone. DO NOT DISCONNECT THE CABLE OR TURN OFF YOUR COMPUTER. If the process is abruptly interrupted you risk permanently bricking your phone, so be careful.
When the program has finished it is safe to disconnect everything and reboot your phone. Your phone will be completely stock, unrooted and you will have to setup your phone from scratch again. If you wish to root the ML2 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
MF3 to NC9 (Official: Released 2014-04-16)
In order to update to NC9 firmware, you must first be on stock, unrooted/unmodified ML2 firmware. For instructions on how to update to ML2, please see above. IMPORTANT: If you have rooted ML2 or modified ML2 system files in any way you cannot update to NC9 without wiping and reflashing the ML2 firmware. If you have rooted ML2 you cannot simply unroot, you must wipe and reflash the stock ML2 firmware.
Once you are on unmodified ML2 firmware, download the NC9 OTA File from the i537 Firmware Thread.
The file you download should be named 2400258.cfg. You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to NC9 will be done without a computer so the file must be on the phone itself.
Turn off your phne and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from ML2.
Once it has completed you will be on stock, unrooted NC9. If you wish to root the NC9 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
MF3 to NE3 (Official: Released 2014-06-06)
Download the NE3 Full Odin Package from the i537 Firmware Thread.
Extract SGH-I537UCUCNE3_v4.4.2_ATT_ALL.zip using a program such as 7-zip.
Download the Windows program Odin. For more information about what Odin is and where to get it, please read the Odin section in the first post.
Open the version of Odin that you downloaded (preferably Odin v3.07)
Once opened, you need to load the files for the Bootloader, PDA, Phone, and CSC. The required files are located in the Odin Files folder. It should look exactly like the screenshot below with the appropriate checkboxes checked.
Next put your phone in download mode. For more information on how to put your phone in download mode, please read the download mode section in the first post.
Once your phone is in Download Mode, connect it to your computer using the cable that came with your phone. IMPORTANT: Odin and Samsung phones are very finicky when flashing firmware, the only usb cable that is guaranteed to work is the cable that came with your phone. You may use other usb cables, but Odin may not detect your phone. If Odin does not detect your phone try connecting to a different usb port or a different computer.
If your phone has connected properly it should show up properly in the Odin window similar to the following picture:
Once Odin has detected your phone, hit Start. It will take a long time to flash the package to your phone and will completely wipe your phone. DO NOT DISCONNECT THE CABLE OR TURN OFF YOUR COMPUTER. If the process is abruptly interrupted you risk permanently bricking your phone, so be careful.
When the program has finished it is safe to disconnect everything and reboot your phone. Your phone will be completely stock, unrooted and you will have to setup your phone from scratch again. If you wish to root the NE3 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
MF3 to NH3 (Official: Released 2014-09-25)
IMPORTANT: If you want to update your phone to stock NH3 firmware you must first be on stock, unrooted NE3 firmware. Please follow the instructions above to flash stock, unrooted NE3 firmware and then follow the instructions to update to NH3 below.
Assuming you're on stock, unrooted NE3, download the Official OTA from the i537 Firmware Thread.
The file you download should be named 2400258.cfg. You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to NH3 will be done without a computer so the file must be on the phone itself.
Turn off your phone and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from NE3.
Once it has completed you will be on stock, unrooted NH3.
To root NH3, read through the discussion in this post.
Click to expand...
Click to collapse
MF3 to OC6 (Official: Released 2015-04-21)
IMPORTANT: If you want to update your phone to stock OC6 firmware you must first be on stock, unrooted NH3 firmware. Please follow the instructions above to flash stock, unrooted NH3 firmware and then follow the instructions to update to OC6 below.
IMPORTANT: If you want to have root on OC6 firmware you must start with rooted firmware. Once you've confirmed that you are on rooted firmware already, follow the great guide @muniz_ri put together for retaining root when updating to OC6 firmware. The procedure below will put you on stock, unrooted OC6 firmware and the only way to root this firmware is to start by flashing the NE3 Odin package which will completely wipe your phone.
Assuming you're on stock, unrooted NH3, download the Official NH3 to OC6 OTA from the i537 Firmware Thread.
The file you download should be named NH3toLollipop.zip. Inside this zip file should be a file named 2400258.cfg, extract it. You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to OC6 will be done without a computer so the file must be on the phone itself.
Turn off your phone and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from NH3.
Once it has completed you will be on stock, unrooted OC6.
Click to expand...
Click to collapse
For any update process, make sure to back up anything you don’t want to lose to an external SD card or source. Many of the updates will completely wipe the phone taking your back to the way the phone was when it came out of the box. Once everything has been backed up, remove the SD card and SIM card from your phone and follow the steps below.
IMPORTANT: If your phone has 4.3 or 4.4.2 firmware on it, then there is no way to downgrade to 4.2.2 firmware. If your phone has 4.4.2 firmware on it, it is still possible to downgrade to 4.3, but many users have reported bugs after downgrading.
I537UCUBMI2 (4.3) Released 2013-09-25 - LEAKED
MI2 to MF1 (Leaked: Released 2013-06-20)
Download the MF1 Odin package (Oneclick_I537UCUAMF1.7z) from the i537 Firmware Thread.
Extract Oneclick_I537UCUAMF1.7z using a program such as 7-zip.
Open Oneclick_I537UCUAMF1.exe it should look like this:
Next put your phone in download mode. For more information on how to put your phone in download mode, please read the download mode section in the first post.
Once your phone is in Download Mode, connect it to your computer using the cable that came with your phone. IMPORTANT: Odin and Samsung phones are very finicky when flashing firmware, the only usb cable that is guaranteed to work is the cable that came with your phone. You may use other usb cables, but Odin may not detect your phone. If Odin does not detect your phone try connecting to a different usb port or a different computer.
If your phone has connected properly it should show up properly in the Odin window similar to the following picture:
Once Odin has detected your phone, hit Start. It will take a long time to flash the package to your phone and will completely wipe your phone. DO NOT DISCONNECT THE CABLE OR TURN OFF YOUR COMPUTER. If the process is abruptly interrupted you risk permanently bricking your phone, so be careful.
When the program has finished it is safe to disconnect everything and reboot your phone. Your phone will be completely stock, unrooted and you will have to setup your phone from scratch again. If you wish to root the MF1 firmware, please visit the activeroot website.
Click to expand...
Click to collapse
MI2 to MF2 (Official: Released 2013-06-21)
Currently no MF2 files are available. It is not possible to return to stock MF2 regardless of what firmware you are currently on.
Click to expand...
Click to collapse
MI2 to MF3 (Official: Released 2013-06-21)
Currently no MF3 files are available. It is not possible to return to stock MF3 regardless of what firmware you are currently on.
Click to expand...
Click to collapse
MI2 to MI2 (Leaked: Released 2013-09-25)
Download the MI2 Odin package (OneClick_I537UCUBMI2.zip) from the [URL="http://forum.xda-developers.com/showthread.php?t=2629093"]i537 Firmware Thread[/URL].
Extract OneClick_I537UCUBMI2.zip using a program such as 7-zip.
Open OneClick_I537UCUBMI2.exe it should look like this:
Next put your phone in download mode. For more information on how to put your phone in download mode, please read the download mode section in the first post.
Once your phone is in Download Mode, connect it to your computer using the cable that came with your phone. IMPORTANT: Odin and Samsung phones are very finicky when flashing firmware, the only usb cable that is guaranteed to work is the cable that came with your phone. You may use other usb cables, but Odin may not detect your phone. If Odin does not detect your phone try connecting to a different usb port or a different computer.
If your phone has connected properly it should show up properly in the Odin window similar to the following picture:
Once Odin has detected your phone, hit Start. It will take a long time to flash the package to your phone and will completely wipe your phone. DO NOT DISCONNECT THE CABLE OR TURN OFF YOUR COMPUTER. If the process is abruptly interrupted you risk permanently bricking your phone, so be careful.
When the program has finished it is safe to disconnect everything and reboot your phone. Your phone will be completely stock, unrooted and you will have to setup your phone from scratch again. If you wish to root the MI2 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
MI2 to ML2 (Official: Released 2014-01-07)
IMPORTANT: If you flash the ML2 bootloader you will not be able to downgrade to MF1 or MI2 firmware.
Download the ML2 Odin package (I537UCUBML2.7z) from the i537 Firmware Thread.
Extract I537UCUBML2.7z using a program such as 7-zip.
Once extracted, open the Complete I537 4.3 Odin Package Folder that has been created.
Within that folder you should see 2 folders. Open Odin3_v3.07 and run Odin3_v3.07.exe.
Once opened, you need to load the files for the Bootloader, PDA, Phone, and CSC. The required files are located in the Odin Files folder. It should look exactly like the screenshot below with the appropriate checkboxes checked.
Next put your phone in download mode. For more information on how to put your phone in download mode, please read the download mode section in the first post.
Once your phone is in Download Mode, connect it to your computer using the cable that came with your phone. IMPORTANT: Odin and Samsung phones are very finicky when flashing firmware, the only usb cable that is guaranteed to work is the cable that came with your phone. You may use other usb cables, but Odin may not detect your phone. If Odin does not detect your phone try connecting to a different usb port or a different computer.
If your phone has connected properly it should show up properly in the Odin window similar to the following picture:
Once Odin has detected your phone, hit Start. It will take a long time to flash the package to your phone and will completely wipe your phone. DO NOT DISCONNECT THE CABLE OR TURN OFF YOUR COMPUTER. If the process is abruptly interrupted you risk permanently bricking your phone, so be careful.
When the program has finished it is safe to disconnect everything and reboot your phone. Your phone will be completely stock, unrooted and you will have to setup your phone from scratch again. If you wish to root the ML2 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
MI2 to NC9 (Official: Released 2014-04-16)
In order to update to NC9 firmware, you must first be on stock, unrooted/unmodified ML2 firmware. For instructions on how to update to ML2, please see above. IMPORTANT: If you have rooted ML2 or modified ML2 system files in any way you cannot update to NC9 without wiping and reflashing the ML2 firmware. If you have rooted ML2 you cannot simply unroot, you must wipe and reflash the stock ML2 firmware.
Once you are on unmodified ML2 firmware, download the NC9 OTA File from the i537 Firmware Thread.
The file you download should be named 2400258.cfg. You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to NC9 will be done without a computer so the file must be on the phone itself.
Turn off your phne and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from ML2.
Once it has completed you will be on stock, unrooted NC9. If you wish to root the NC9 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
MI2 to NE3 (Official: Released 2014-06-06)
Download the NE3 Full Odin Package from the i537 Firmware Thread.
Extract SGH-I537UCUCNE3_v4.4.2_ATT_ALL.zip using a program such as 7-zip.
Download the Windows program Odin. For more information about what Odin is and where to get it, please read the Odin section in the first post.
Open the version of Odin that you downloaded (preferably Odin v3.07)
Once opened, you need to load the files for the Bootloader, PDA, Phone, and CSC. The required files are located in the Odin Files folder. It should look exactly like the screenshot below with the appropriate checkboxes checked.
Next put your phone in download mode. For more information on how to put your phone in download mode, please read the download mode section in the first post.
Once your phone is in Download Mode, connect it to your computer using the cable that came with your phone. IMPORTANT: Odin and Samsung phones are very finicky when flashing firmware, the only usb cable that is guaranteed to work is the cable that came with your phone. You may use other usb cables, but Odin may not detect your phone. If Odin does not detect your phone try connecting to a different usb port or a different computer.
If your phone has connected properly it should show up properly in the Odin window similar to the following picture:
Once Odin has detected your phone, hit Start. It will take a long time to flash the package to your phone and will completely wipe your phone. DO NOT DISCONNECT THE CABLE OR TURN OFF YOUR COMPUTER. If the process is abruptly interrupted you risk permanently bricking your phone, so be careful.
When the program has finished it is safe to disconnect everything and reboot your phone. Your phone will be completely stock, unrooted and you will have to setup your phone from scratch again. If you wish to root the NE3 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
MI2 to NH3 (Official: Released 2014-09-25)
IMPORTANT: If you want to update your phone to stock NH3 firmware you must first be on stock, unrooted NE3 firmware. Please follow the instructions above to flash stock, unrooted NE3 firmware and then follow the instructions to update to NH3 below.
Assuming you're on stock, unrooted NE3, download the Official OTA from the i537 Firmware Thread.
The file you download should be named 2400258.cfg. You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to NH3 will be done without a computer so the file must be on the phone itself.
Turn off your phone and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from NE3.
Once it has completed you will be on stock, unrooted NH3.
To root NH3, read through the discussion in this post.
Click to expand...
Click to collapse
MI2 to OC6 (Official: Released 2015-04-21)
IMPORTANT: If you want to update your phone to stock OC6 firmware you must first be on stock, unrooted NH3 firmware. Please follow the instructions above to flash stock, unrooted NH3 firmware and then follow the instructions to update to OC6 below.
IMPORTANT: If you want to have root on OC6 firmware you must start with rooted firmware. Once you've confirmed that you are on rooted firmware already, follow the great guide @muniz_ri put together for retaining root when updating to OC6 firmware. The procedure below will put you on stock, unrooted OC6 firmware and the only way to root this firmware is to start by flashing the NE3 Odin package which will completely wipe your phone.
Assuming you're on stock, unrooted NH3, download the Official NH3 to OC6 OTA from the i537 Firmware Thread.
The file you download should be named NH3toLollipop.zip. Inside this zip file should be a file named 2400258.cfg, extract it. You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to OC6 will be done without a computer so the file must be on the phone itself.
Turn off your phone and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from NH3.
Once it has completed you will be on stock, unrooted OC6.
Click to expand...
Click to collapse
For any update process, make sure to back up anything you don’t want to lose to an external SD card or source. Many of the updates will completely wipe the phone taking your back to the way the phone was when it came out of the box. Once everything has been backed up, remove the SD card and SIM card from your phone and follow the steps below.
IMPORTANT: If your phone has 4.3 or 4.4.2 firmware on it, then there is no way to downgrade to 4.2.2 firmware. If your phone has 4.4.2 firmware on it, it is still possible to downgrade to 4.3, but many users have reported bugs after downgrading.
I537UCUBML2 (4.3) Released 2014-01-07 - OFFICIAL
ML2 to MF1 (Leaked: Released 2013-06-20)
If you already have the ML2 bootloader (if your phone is working properly on ML2 firmware then odds are you already have the ML2 bootloader), there is no way to downgrade to MF1, MF2, MF3 or MI2. If do not have the ML2 bootloader then follow any of the previous instructions for flashing the desired firmware.
Click to expand...
Click to collapse
ML2 to MF2 (Official: Released 2013-06-21)
If you already have the ML2 bootloader (if your phone is working properly on ML2 firmware then odds are you already have the ML2 bootloader), there is no way to downgrade to MF1, MF2, MF3 or MI2. If do not have the ML2 bootloader then follow any of the previous instructions for flashing the desired firmware.
Click to expand...
Click to collapse
ML2 to MF3 (Official: Released 2013-06-21)
If you already have the ML2 bootloader (if your phone is working properly on ML2 firmware then odds are you already have the ML2 bootloader), there is no way to downgrade to MF1, MF2, MF3 or MI2. If do not have the ML2 bootloader then follow any of the previous instructions for flashing the desired firmware.
Click to expand...
Click to collapse
ML2 to MI2 (Leaked: Released 2013-09-25)
If you already have the ML2 bootloader (if your phone is working properly on ML2 firmware then odds are you already have the ML2 bootloader), there is no way to downgrade to MF1, MF2, MF3 or MI2. If do not have the ML2 bootloader then follow any of the previous instructions for flashing the desired firmware.
Click to expand...
Click to collapse
ML2 to ML2 (Official: Released 2014-01-07)
IMPORTANT: If you flash the ML2 bootloader you will not be able to downgrade to MF1 or MI2 firmware.
Download the ML2 Odin package (I537UCUBML2.7z) from the i537 Firmware Thread.
Extract I537UCUBML2.7z using a program such as 7-zip.
Once extracted, open the Complete I537 4.3 Odin Package Folder that has been created.
Within that folder you should see 2 folders. Open Odin3_v3.07 and run Odin3_v3.07.exe.
Once opened, you need to load the files for the Bootloader, PDA, Phone, and CSC. The required files are located in the Odin Files folder. It should look exactly like the screenshot below with the appropriate checkboxes checked.
Next put your phone in download mode. For more information on how to put your phone in download mode, please read the download mode section in the first post.
Once your phone is in Download Mode, connect it to your computer using the cable that came with your phone. IMPORTANT: Odin and Samsung phones are very finicky when flashing firmware, the only usb cable that is guaranteed to work is the cable that came with your phone. You may use other usb cables, but Odin may not detect your phone. If Odin does not detect your phone try connecting to a different usb port or a different computer.
If your phone has connected properly it should show up properly in the Odin window similar to the following picture:
Once Odin has detected your phone, hit Start. It will take a long time to flash the package to your phone and will completely wipe your phone. DO NOT DISCONNECT THE CABLE OR TURN OFF YOUR COMPUTER. If the process is abruptly interrupted you risk permanently bricking your phone, so be careful.
When the program has finished it is safe to disconnect everything and reboot your phone. Your phone will be completely stock, unrooted and you will have to setup your phone from scratch again. If you wish to root the ML2 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
ML2 to NC9 (Official: Released 2014-04-16)
In order to update to NC9 firmware, you must first be on stock, unrooted/unmodified ML2 firmware. For instructions on how to update to ML2, please see above. IMPORTANT: If you have rooted ML2 or modified ML2 system files in any way you cannot update to NC9 without wiping and reflashing the ML2 firmware. If you have rooted ML2 you cannot simply unroot, you must wipe and reflash the stock ML2 firmware.
Once you are on unmodified ML2 firmware, download the NC9 OTA File from the i537 Firmware Thread.
The file you download should be named 2400258.cfg. You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to NC9 will be done without a computer so the file must be on the phone itself.
Turn off your phne and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from ML2.
Once it has completed you will be on stock, unrooted NC9. If you wish to root the NC9 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
ML2 to NE3 (Official: Released 2014-06-06)
Download the NE3 Full Odin Package from the i537 Firmware Thread.
Extract SGH-I537UCUCNE3_v4.4.2_ATT_ALL.zip using a program such as 7-zip.
Download the Windows program Odin. For more information about what Odin is and where to get it, please read the Odin section in the first post.
Open the version of Odin that you downloaded (preferably Odin v3.07)
Once opened, you need to load the files for the Bootloader, PDA, Phone, and CSC. The required files are located in the Odin Files folder. It should look exactly like the screenshot below with the appropriate checkboxes checked.
Next put your phone in download mode. For more information on how to put your phone in download mode, please read the download mode section in the first post.
Once your phone is in Download Mode, connect it to your computer using the cable that came with your phone. IMPORTANT: Odin and Samsung phones are very finicky when flashing firmware, the only usb cable that is guaranteed to work is the cable that came with your phone. You may use other usb cables, but Odin may not detect your phone. If Odin does not detect your phone try connecting to a different usb port or a different computer.
If your phone has connected properly it should show up properly in the Odin window similar to the following picture:
Once Odin has detected your phone, hit Start. It will take a long time to flash the package to your phone and will completely wipe your phone. DO NOT DISCONNECT THE CABLE OR TURN OFF YOUR COMPUTER. If the process is abruptly interrupted you risk permanently bricking your phone, so be careful.
When the program has finished it is safe to disconnect everything and reboot your phone. Your phone will be completely stock, unrooted and you will have to setup your phone from scratch again. If you wish to root the NE3 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
ML2 to NH3 (Official: Released 2014-09-25)
IMPORTANT: If you want to update your phone to stock NH3 firmware you must first be on stock, unrooted NE3 firmware. Please follow the instructions above to flash stock, unrooted NE3 firmware and then follow the instructions to update to NH3 below.
Assuming you're on stock, unrooted NE3, download the Official OTA from the i537 Firmware Thread.
The file you download should be named 2400258.cfg. You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to NH3 will be done without a computer so the file must be on the phone itself.
Turn off your phone and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from NE3.
Once it has completed you will be on stock, unrooted NH3.
To root NH3, read through the discussion in this post.
Click to expand...
Click to collapse
ML2 to OC6 (Official: Released 2015-04-21)
IMPORTANT: If you want to update your phone to stock OC6 firmware you must first be on stock, unrooted NH3 firmware. Please follow the instructions above to flash stock, unrooted NH3 firmware and then follow the instructions to update to OC6 below.
IMPORTANT: If you want to have root on OC6 firmware you must start with rooted firmware. Once you've confirmed that you are on rooted firmware already, follow the great guide @muniz_ri put together for retaining root when updating to OC6 firmware. The procedure below will put you on stock, unrooted OC6 firmware and the only way to root this firmware is to start by flashing the NE3 Odin package which will completely wipe your phone.
Assuming you're on stock, unrooted NH3, download the Official NH3 to OC6 OTA from the i537 Firmware Thread.
The file you download should be named NH3toLollipop.zip. Inside this zip file should be a file named 2400258.cfg, extract it. You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to OC6 will be done without a computer so the file must be on the phone itself.
Turn off your phone and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from NH3.
Once it has completed you will be on stock, unrooted OC6.
Click to expand...
Click to collapse
For any update process, make sure to back up anything you don’t want to lose to an external SD card or source. Many of the updates will completely wipe the phone taking your back to the way the phone was when it came out of the box. Once everything has been backed up, remove the SD card and SIM card from your phone and follow the steps below.
IMPORTANT: If your phone has 4.3 or 4.4.2 firmware on it, then there is no way to downgrade to 4.2.2 firmware. If your phone has 4.4.2 firmware on it, it is still possible to downgrade to 4.3, but many users have reported bugs after downgrading.
I537UCUCNC9 (4.4.2) Released 2014-04-16 - OFFICIAL
NC9 to MF1 (Leaked: Released 2013-06-20)
If you already on NC9 firmware, there is no way to downgrade to MF1, MF2, MF3 or MI2.
Click to expand...
Click to collapse
NC9 to MF2 (Official: Released 2013-06-21)
If you already on NC9 firmware, there is no way to downgrade to MF1, MF2, MF3 or MI2.
Click to expand...
Click to collapse
NC9 to MF3 (Official: Released 2013-06-21)
If you already on NC9 firmware, there is no way to downgrade to MF1, MF2, MF3 or MI2.
Click to expand...
Click to collapse
NC9 to MI2 (Leaked: Released 2013-09-25)
If you already on NC9 firmware, there is no way to downgrade to MF1, MF2, MF3 or MI2.
Click to expand...
Click to collapse
NC9 to ML2 (Official: Released 2014-01-07)
IMPORTANT: There have been reported bugs with wireless connectivity and sound on ML2 when downgrading from NC9.
Download the ML2 Odin package (I537UCUBML2.7z) from the i537 Firmware Thread.
Extract I537UCUBML2.7z using a program such as 7-zip.
Once extracted, open the Complete I537 4.3 Odin Package Folder that has been created.
Within that folder you should see 2 folders. Open Odin3_v3.07 and run Odin3_v3.07exe.
Once opened, you need to load the files for the PDA, Phone, and CSC. The required files are located in the Odin Files folder. It should look exactly like the screenshot below with the appropriate checkboxes checked. IMPORTANT: Do not load the Bootloader file. If you load the Bootloader file, the flash will fail. You will not brick your phone, but Odin will throw up an error and the flash will fail.
Next put your phone in download mode. For more information on how to put your phone in download mode, please read the download mode section in the first post.
Once your phone is in Download Mode, connect it to your computer using the cable that came with your phone. IMPORTANT: Odin and Samsung phones are very finicky when flashing firmware, the only usb cable that is guaranteed to work is the cable that came with your phone. You may use other usb cables, but Odin may not detect your phone. If Odin does not detect your phone try connecting to a different usb port or a different computer.
If your phone has connected properly it should show up properly in the Odin window similar to the following picture:
Once Odin has detected your phone, hit Start. It will take a long time to flash the package to your phone and will completely wipe your phone. DO NOT DISCONNECT THE CABLE OR TURN OFF YOUR COMPUTER. If the process is abruptly interrupted you risk permanently bricking your phone, so be careful.
When the program has finished it is safe to disconnect everything and reboot your phone. Your phone will be completely stock, unrooted and you will have to setup your phone from scratch again. If you wish to root the ML2 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
NC9 to NC9 (Official: Released 2014-04-16)
In order to return to stock, unrooted NC9 firmware, you must first be on stock, unrooted/unmodified ML2 firmware. For instructions on how to update to ML2, please see above. IMPORTANT: If you have rooted ML2 or modified ML2 system files in any way you cannot update to NC9 without wiping and reflashing the ML2 firmware. If you have rooted ML2 you cannot simply unroot, you must wipe and reflash the stock ML2 firmware.
Once you are on unmodified ML2 firmware, download the NC9 OTA File from the i537 Firmware Thread.
The file you download should be named 2400258.cfg. You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to NC9 will be done without a computer so the file must be on the phone itself.
Turn off your phne and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from ML2.
Once it has completed you will be on stock, unrooted NC9. If you wish to root the NC9 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
NC9 to NE3 (Official: Released 2014-06-06)
There are 2 methods for updating to NE3 depending on if you have rooted NC9 or modified NC9 system files. If the instructions for updating from Unrooted and Unmodified NC9 don’t work, then you can always use the instructions for Rooted or Modified NC9.
Unrooted and Unmodified NC9
Download the NC9 to NE3 OTA File from the i537 Firmware Thread.
The file you download should be named 2400258.cfg. You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to NE3 will be done without a computer so the file must be on the phone itself.
Turn off your phone and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from NC9.
Once it has completed you will be on stock, unrooted NE3. If you wish to root the NE3 firmware, please visit the towelroot website.
Rooted or Modified NC9
Download the NE3 Full Odin Package from the i537 Firmware Thread.
Extract SGH-I537UCUCNE3_v4.4.2_ATT_ALL.zip using a program such as 7-zip.
Download the Windows program Odin. For more information about what Odin is and where to get it, please read the Odin section in the first post.
Open the version of Odin that you downloaded (preferably Odin v3.07)
Once opened, you need to load the files for the Bootloader, PDA, Phone, and CSC. The required files are located in the Odin Files folder. It should look exactly like the screenshot below with the appropriate checkboxes checked.
Next put your phone in download mode. For more information on how to put your phone in download mode, please read the download mode section in the first post.
Once your phone is in Download Mode, connect it to your computer using the cable that came with your phone. IMPORTANT: Odin and Samsung phones are very finicky when flashing firmware, the only usb cable that is guaranteed to work is the cable that came with your phone. You may use other usb cables, but Odin may not detect your phone. If Odin does not detect your phone try connecting to a different usb port or a different computer.
If your phone has connected properly it should show up properly in the Odin window similar to the following picture:
Once Odin has detected your phone, hit Start. It will take a long time to flash the package to your phone and will completely wipe your phone. DO NOT DISCONNECT THE CABLE OR TURN OFF YOUR COMPUTER. If the process is abruptly interrupted you risk permanently bricking your phone, so be careful.
When the program has finished it is safe to disconnect everything and reboot your phone. Your phone will be completely stock, unrooted and you will have to setup your phone from scratch again. If you wish to root the NE3 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
NC9 to NH3 (Official: Released 2014-09-25)
IMPORTANT: If you want to update your phone to stock NH3 firmware you must first be on stock, unrooted NE3 firmware. Please follow the instructions above to flash stock, unrooted NE3 firmware and then follow the instructions to update to NH3 below.
Assuming you're on stock, unrooted NE3, download the Official OTA from the i537 Firmware Thread.
The file you download should be named 2400258.cfg. You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to NH3 will be done without a computer so the file must be on the phone itself.
Turn off your phone and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from NE3.
Once it has completed you will be on stock, unrooted NH3.
To root NH3, read through the discussion in this post.
Click to expand...
Click to collapse
NC9 to OC6 (Official: Released 2015-04-21)
IMPORTANT: If you want to update your phone to stock OC6 firmware you must first be on stock, unrooted NH3 firmware. Please follow the instructions above to flash stock, unrooted NH3 firmware and then follow the instructions to update to OC6 below.
IMPORTANT: If you want to have root on OC6 firmware you must start with rooted firmware. Once you've confirmed that you are on rooted firmware already, follow the great guide @muniz_ri put together for retaining root when updating to OC6 firmware. The procedure below will put you on stock, unrooted OC6 firmware and the only way to root this firmware is to start by flashing the NE3 Odin package which will completely wipe your phone.
Assuming you're on stock, unrooted NH3, download the Official NH3 to OC6 OTA from the i537 Firmware Thread.
The file you download should be named NH3toLollipop.zip. Inside this zip file should be a file named 2400258.cfg, extract it. You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to OC6 will be done without a computer so the file must be on the phone itself.
Turn off your phone and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from NH3.
Once it has completed you will be on stock, unrooted OC6.
Click to expand...
Click to collapse
For any update process, make sure to back up anything you don’t want to lose to an external SD card or source. Many of the updates will completely wipe the phone taking your back to the way the phone was when it came out of the box. Once everything has been backed up, remove the SD card and SIM card from your phone and follow the steps below.
IMPORTANT: If your phone has 4.3 or 4.4.2 firmware on it, then there is no way to downgrade to 4.2.2 firmware. If your phone has 4.4.2 firmware on it, it is still possible to downgrade to 4.3, but many users have reported bugs after downgrading.
I537UCUCNE3 (4.4.2) Released 2014-06-06 - OFFICIAL
NE3 to MF1 (Leaked: Released 2013-06-20)
If you already on NE3 firmware, there is no way to downgrade to MF1, MF2, MF3 or MI2.
Click to expand...
Click to collapse
NE3 to MF2 (Official: Released 2013-06-21)
If you already on NE3 firmware, there is no way to downgrade to MF1, MF2, MF3 or MI2.
Click to expand...
Click to collapse
NE3 to MF3 (Official: Released 2013-06-21)
If you already on NE3 firmware, there is no way to downgrade to MF1, MF2, MF3 or MI2.
Click to expand...
Click to collapse
NE3 to MI2 (Leaked: Released 2013-09-25)
If you already on NE3 firmware, there is no way to downgrade to MF1, MF2, MF3 or MI2.
Click to expand...
Click to collapse
NE3 to ML2 (Official: Released 2014-01-07)
IMPORTANT: There have been reported bugs with wireless connectivity and sound on ML2 when downgrading from NE3.
Download the ML2 Odin package (I537UCUBML2.7z) from the i537 Firmware Thread.
Extract I537UCUBML2.7z using a program such as 7-zip.
Once extracted, open the Complete I537 4.3 Odin Package Folder that has been created.
Within that folder you should see 2 folders. Open Odin3_v3.07 and run Odin3_v3.07exe.
Once opened, you need to load the files for the PDA, Phone, and CSC. The required files are located in the Odin Files folder. It should look exactly like the screenshot below with the appropriate checkboxes checked. IMPORTANT: Do not load the Bootloader file. If you load the Bootloader file, the flash will fail. You will not brick your phone, but Odin will throw up an error and the flash will fail.
Next put your phone in download mode. For more information on how to put your phone in download mode, please read the download mode section in the first post.
Once your phone is in Download Mode, connect it to your computer using the cable that came with your phone. IMPORTANT: Odin and Samsung phones are very finicky when flashing firmware, the only usb cable that is guaranteed to work is the cable that came with your phone. You may use other usb cables, but Odin may not detect your phone. If Odin does not detect your phone try connecting to a different usb port or a different computer.
If your phone has connected properly it should show up properly in the Odin window similar to the following picture:
Once Odin has detected your phone, hit Start. It will take a long time to flash the package to your phone and will completely wipe your phone. DO NOT DISCONNECT THE CABLE OR TURN OFF YOUR COMPUTER. If the process is abruptly interrupted you risk permanently bricking your phone, so be careful.
When the program has finished it is safe to disconnect everything and reboot your phone. Your phone will be completely stock, unrooted and you will have to setup your phone from scratch again. If you wish to root the ML2 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
NE3 to NC9 (Official: Released 2014-04-16)
In order to return to stock, unrooted NC9 firmware, you must first be on stock, unrooted/unmodified ML2 firmware. For instructions on how to update to ML2, please see above. IMPORTANT: If you have rooted ML2 or modified ML2 system files in any way you cannot update to NC9 without wiping and reflashing the ML2 firmware. If you have rooted ML2 you cannot simply unroot, you must wipe and reflash the stock ML2 firmware.
Once you are on unmodified ML2 firmware, download the NC9 OTA File from the i537 Firmware Thread.
The file you download should be named 2400258.cfg. You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to NC9 will be done without a computer so the file must be on the phone itself.
Turn off your phne and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from ML2.
Once it has completed you will be on stock, unrooted NC9. If you wish to root the NC9 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
NE3 to NE3 (Official: Released 2014-06-06)
Download the NE3 Full Odin Package from the i537 Firmware Thread.
Extract SGH-I537UCUCNE3_v4.4.2_ATT_ALL.zip using a program such as 7-zip.
Download the Windows program Odin. For more information about what Odin is and where to get it, please read the Odin section in the first post.
Open the version of Odin that you downloaded (preferably Odin v3.07)
Once opened, you need to load the files for the Bootloader, PDA, Phone, and CSC. The required files are located in the Odin Files folder. It should look exactly like the screenshot below with the appropriate checkboxes checked.
Next put your phone in download mode. For more information on how to put your phone in download mode, please read the download mode section in the first post.
Once your phone is in Download Mode, connect it to your computer using the cable that came with your phone. IMPORTANT: Odin and Samsung phones are very finicky when flashing firmware, the only usb cable that is guaranteed to work is the cable that came with your phone. You may use other usb cables, but Odin may not detect your phone. If Odin does not detect your phone try connecting to a different usb port or a different computer.
If your phone has connected properly it should show up properly in the Odin window similar to the following picture:
Once Odin has detected your phone, hit Start. It will take a long time to flash the package to your phone and will completely wipe your phone. DO NOT DISCONNECT THE CABLE OR TURN OFF YOUR COMPUTER. If the process is abruptly interrupted you risk permanently bricking your phone, so be careful.
When the program has finished it is safe to disconnect everything and reboot your phone. Your phone will be completely stock, unrooted and you will have to setup your phone from scratch again. If you wish to root the NE3 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
NE3 to NH3 (Official: Released 2014-09-25)
IMPORTANT: If you want to update your phone to stock NH3 firmware you must first be on stock, unrooted NE3 firmware. Please follow the instructions above to flash stock, unrooted NE3 firmware and then follow the instructions to update to NH3 below.
Assuming you're on stock, unrooted NE3, download the Official OTA from the i537 Firmware Thread.
The file you download should be named 2400258.cfg. You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to NH3 will be done without a computer so the file must be on the phone itself.
Turn off your phone and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from NE3.
Once it has completed you will be on stock, unrooted NH3.
To root NH3, read through the discussion in this post.
Click to expand...
Click to collapse
NE3 to OC6 (Official: Released 2015-04-21)
IMPORTANT: If you want to update your phone to stock OC6 firmware you must first be on stock, unrooted NH3 firmware. Please follow the instructions above to flash stock, unrooted NH3 firmware and then follow the instructions to update to OC6 below.
IMPORTANT: If you want to have root on OC6 firmware you must start with rooted firmware. Once you've confirmed that you are on rooted firmware already, follow the great guide @muniz_ri put together for retaining root when updating to OC6 firmware. The procedure below will put you on stock, unrooted OC6 firmware and the only way to root this firmware is to start by flashing the NE3 Odin package which will completely wipe your phone.
Assuming you're on stock, unrooted NH3, download the Official NH3 to OC6 OTA from the i537 Firmware Thread.
The file you download should be named NH3toLollipop.zip. Inside this zip file should be a file named 2400258.cfg, extract it. You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to OC6 will be done without a computer so the file must be on the phone itself.
Turn off your phone and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from NH3.
Once it has completed you will be on stock, unrooted OC6.
Click to expand...
Click to collapse
For any update process, make sure to back up anything you don’t want to lose to an external SD card or source. Many of the updates will completely wipe the phone taking your back to the way the phone was when it came out of the box. Once everything has been backed up, remove the SD card and SIM card from your phone and follow the steps below.
IMPORTANT: If your phone has 4.3 or 4.4.2 firmware on it, then there is no way to downgrade to 4.2.2 firmware. If your phone has 4.4.2 firmware on it, it is still possible to downgrade to 4.3, but many users have reported bugs after downgrading.
I537UCUCNH3 (4.4.2) Released 2014-09-25 - OFFICIAL
NH3 to MF1 (Leaked: Released 2013-06-20)
If you already on NH3 firmware, there is no way to downgrade to MF1, MF2, MF3 or MI2.
Click to expand...
Click to collapse
NH3 to MF2 (Official: Released 2013-06-21)
If you already on NH3 firmware, there is no way to downgrade to MF1, MF2, MF3 or MI2.
Click to expand...
Click to collapse
NH3 to MF3 (Official: Released 2013-06-21)
If you already on NH3 firmware, there is no way to downgrade to MF1, MF2, MF3 or MI2.
Click to expand...
Click to collapse
NH3 to MI2 (Leaked: Released 2013-09-25)
If you already on NH3 firmware, there is no way to downgrade to MF1, MF2, MF3 or MI2.
Click to expand...
Click to collapse
NH3 to ML2 (Official: Released 2014-01-07)
IMPORTANT: There have been reported bugs with wireless connectivity and sound on ML2 when downgrading from NH3.
Download the ML2 Odin package (I537UCUBML2.7z) from the i537 Firmware Thread.
Extract I537UCUBML2.7z using a program such as 7-zip.
Once extracted, open the Complete I537 4.3 Odin Package Folder that has been created.
Within that folder you should see 2 folders. Open Odin3_v3.07 and run Odin3_v3.07exe.
Once opened, you need to load the files for the PDA, Phone, and CSC. The required files are located in the Odin Files folder. It should look exactly like the screenshot below with the appropriate checkboxes checked. IMPORTANT: Do not load the Bootloader file. If you load the Bootloader file, the flash will fail. You will not brick your phone, but Odin will throw up an error and the flash will fail.
Next put your phone in download mode. For more information on how to put your phone in download mode, please read the download mode section in the first post.
Once your phone is in Download Mode, connect it to your computer using the cable that came with your phone. IMPORTANT: Odin and Samsung phones are very finicky when flashing firmware, the only usb cable that is guaranteed to work is the cable that came with your phone. You may use other usb cables, but Odin may not detect your phone. If Odin does not detect your phone try connecting to a different usb port or a different computer.
If your phone has connected properly it should show up properly in the Odin window similar to the following picture:
Once Odin has detected your phone, hit Start. It will take a long time to flash the package to your phone and will completely wipe your phone. DO NOT DISCONNECT THE CABLE OR TURN OFF YOUR COMPUTER. If the process is abruptly interrupted you risk permanently bricking your phone, so be careful.
When the program has finished it is safe to disconnect everything and reboot your phone. Your phone will be completely stock, unrooted and you will have to setup your phone from scratch again. If you wish to root the ML2 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
NH3 to NC9 (Official: Released 2014-04-16)
In order to return to stock, unrooted NC9 firmware, you must first be on stock, unrooted/unmodified ML2 firmware. For instructions on how to update to ML2, please see above. IMPORTANT: If you have rooted ML2 or modified ML2 system files in any way you cannot update to NC9 without wiping and reflashing the ML2 firmware. If you have rooted ML2 you cannot simply unroot, you must wipe and reflash the stock ML2 firmware.
Once you are on unmodified ML2 firmware, download the NC9 OTA File from the i537 Firmware Thread.
The file you download should be named 2400258.cfg. You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to NC9 will be done without a computer so the file must be on the phone itself.
Turn off your phne and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from ML2.
Once it has completed you will be on stock, unrooted NC9. If you wish to root the NC9 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
NH3 to NE3 (Official: Released 2014-06-06)
Download the NE3 Full Odin Package from the i537 Firmware Thread.
Extract SGH-I537UCUCNE3_v4.4.2_ATT_ALL.zip using a program such as 7-zip.
Download the Windows program Odin. For more information about what Odin is and where to get it, please read the Odin section in the first post.
Open the version of Odin that you downloaded (preferably Odin v3.07)
Once opened, you need to load the files for the PDA, Phone, and CSC. IMPORTANT:Do not load or flash the bootloader file, Odin will fail to flash anything. The required files are located in the Odin Files folder. It should look exactly like the screenshot below with the appropriate checkboxes checked.
Next put your phone in download mode. For more information on how to put your phone in download mode, please read the download mode section in the first post.
Once your phone is in Download Mode, connect it to your computer using the cable that came with your phone. IMPORTANT: Odin and Samsung phones are very finicky when flashing firmware, the only usb cable that is guaranteed to work is the cable that came with your phone. You may use other usb cables, but Odin may not detect your phone. If Odin does not detect your phone try connecting to a different usb port or a different computer.
If your phone has connected properly it should show up properly in the Odin window similar to the following picture:
Once Odin has detected your phone, hit Start. It will take a long time to flash the package to your phone and will completely wipe your phone. DO NOT DISCONNECT THE CABLE OR TURN OFF YOUR COMPUTER. If the process is abruptly interrupted you risk permanently bricking your phone, so be careful.
When the program has finished it is safe to disconnect everything and reboot your phone. Your phone will be completely stock, unrooted and you will have to setup your phone from scratch again. If you wish to root the NE3 firmware, please visit the towelroot website.
Click to expand...
Click to collapse
NH3 to NH3 (Official: Released 2014-09-25)
IMPORTANT: If you want to update your phone to stock NH3 firmware you must first be on stock, unrooted NE3 firmware. Please follow the instructions above to flash stock, unrooted NE3 firmware and then follow the instructions to update to NH3 below.
Assuming you're on stock, unrooted NE3, download the Official OTA from the i537 Firmware Thread.
The file you download should be named 2400258.cfg. You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to NH3 will be done without a computer so the file must be on the phone itself.
Turn off your phone and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from NE3.
Once it has completed you will be on stock, unrooted NH3.
To root NH3, read through the discussion in this post.
Click to expand...
Click to collapse
NH3 to OC6 (Official: Released 2015-04-21)
IMPORTANT: If you want to update your phone to stock OC6 firmware you must first be on stock, unrooted NH3 firmware. Please follow the instructions above to flash stock, unrooted NH3 firmware and then follow the instructions to update to OC6 below.
IMPORTANT: If you want to have root on OC6 firmware you must start with rooted firmware. Once you've confirmed that you are on rooted firmware already, follow the great guide @muniz_ri put together for retaining root when updating to OC6 firmware. The procedure below will put you on stock, unrooted OC6 firmware and the only way to root this firmware is to start by flashing the NE3 Odin package which will completely wipe your phone.
Assuming you're on stock, unrooted NH3, download the Official NH3 to OC6 OTA from the i537 Firmware Thread.
The file you download should be named NH3toLollipop.zip. Inside this zip file should be a file named 2400258.cfg, extract it. You will need to rename this from “2400258.cfg” to “update.zip” This is an important step because the file must be named “update.zip” in order for it to be flashed through stock recovery.
Place the update.zip file on your phone’s internal storage. Updating the phone to OC6 will be done without a computer so the file must be on the phone itself.
Turn off your phone and reboot into the phone’s stock recovery. For more information on how to enter the phone’s stock recovery, please read the recovery mode section in the first post.
Once in stock recovery use the volume buttons to scroll to “apply update from external storage” and press the power button to select.
Select the update.zip file that you put on your phone to begin installing the update. This process will not wipe your phone and should save all your settings and data from NH3.
Once it has completed you will be on stock, unrooted OC6.
Click to expand...
Click to collapse
For any update process, make sure to back up anything you don’t want to lose to an external SD card or source. Many of the updates will completely wipe the phone taking your back to the way the phone was when it came out of the box. Once everything has been backed up, remove the SD card and SIM card from your phone and follow the steps below.
IMPORTANT: If your phone has 4.3 or 4.4.2 firmware on it, then there is no way to downgrade to 4.2.2 firmware. If your phone has 4.4.2 firmware on it, it is still possible to downgrade to 4.3, but many users have reported bugs after downgrading.
I537UCUCOC6 (5.0.1) Released 2015-04-21 - OFFICIAL
This post will be updated with the proper procedure for downgrading from OC6 firmware to other firmware once time permits. If you're looking for methods to update to the OC6 firmware, please see the other posts above.
How do I know which firmware I'm using. I recently just got this Samsung S4 Active with root but I really want to upgrade to the 4.4.2 update. I do have recovery mode working finally. Just need a pointer on which one I should download.
Menu, settings, more, then about phone. Scroll through to see your phone's info.
Sent from my SAMSUNG-SGH-I357 using Tapatalk 2
Devo7v said:
For any update process, make sure to back up anything you don’t want to lose to an external SD card or source. Many of the updates will completely wipe the phone taking your back to the way the phone was when it came out of the box. Once everything has been backed up, remove the SD card and SIM card from your phone and follow the steps below.
Click to expand...
Click to collapse
Remove the SIM? Never did that before- last update was from update.zip which was actually ON the SD card. Is this just an extra precaution for the fragile 'secure element' cards?
APeter001 said:
Remove the SIM? Never did that before- last update was from update.zip which was actually ON the SD card. Is this just an extra precaution for the fragile 'secure element' cards?
Click to expand...
Click to collapse
Exactly. Odds are that there won't be any problems, but when using Odin (a very powerful program) it never hurts to be overly cautious. I'm sure there are people out there that say nothing bad could possibly happen with the SIM card in, but I'd rather not take the chance. Ultimately it is up to the user, these are just my recommendations.
I can't seem to find the answer anywhere... Are any roms able to run on the ne3 firmware, or should I downgrade? Thanks in advance!
Sent from my SAMSUNG-SGH-I537 using XDA Free mobile app
angelle97 said:
I can't seem to find the answer anywhere... Are any roms able to run on the ne3 firmware, or should I downgrade? Thanks in advance!
Sent from my SAMSUNG-SGH-I537 using XDA Free mobile app
Click to expand...
Click to collapse
This question doesn't belong in this thread, but yes there are plenty of ROMs that will run on SafeStrap with NE3 firmware. Please read through this thread, it will have the information you are looking for.
Thanks
Sent from my SAMSUNG-SGH-I537 using Tapatalk
Added instructions to OP for NH3 firmware released on September 25, 2014.
Odin will not see My S4 Active. Yes I have all the drivers, tried 3 computers and 10 cables. Odin and the computer see the phone just fine when NOT in download mode. Any help?
rekamyenom said:
Odin will not see My S4 Active. Yes I have all the drivers, tried 3 computers and 10 cables. Odin and the computer see the phone just fine when NOT in download mode. Any help?
Click to expand...
Click to collapse
Uninstall Kies.

[How-To] Root G900AUCU2ANG3

**Make certain that your reactivation lock in security settings is off before beginning this process**
1. Take the NG3 OTA update.
2. Download and install Towelroot-v3.apk(this version does not require internet access).
3. Place your phone into "Download Mode" (press and hold the Home, Volume Down, and Power keys until the phone powers on and displays warning screen, then press Volume Up key) and flash the G900A_ND3_Stock_Kernel using Odin's PDA slot(AP in Odin v3.09+).
4. Open the Towelroot app from your app drawer and press "Make it Rain" to root your device.
5. Power off then boot into "Download Mode" again and flash the G900A_NG3_Stock_Kernel also using Odin's PDA slot(AP in Odin v3.09+).
6. Install SuperSU to manage root access. Done!
Notes:
1. After flashing the ND3 kernel your phone may run a little wonky and towelroot may not root on the first try. If that happens reboot and try towelroot once again. Once rooted and after flashing the NG3 kernel your phone will once again run like a champ!
2. Following the above process will not affect your User Data or Knox Warranty Flag.
3. Should the NG3 ota update fail consider returning to stock NCE by flashing the G900A_Downgrade_to_NCE.tar using Odin's PDA slot(AP in Odin v3.09+) then taking the NG3 OTA update (or place the G900A_NCEtoNG3_OTA.zip onto your ext-sdcard and sideload from stock recovery). Once updated to NG3 continue from Step 2 above.
Alternative Method for Safestrap Users:
1. Place the G900A_NG3_100%_Stock_Rooted_ROM.zip onto your ext-sdcard.
2. Use Safestrap's Backup Function to back-up User Data.
3. From the Safestrap recovery perform an "Advanced Wipe" and wipe everything but your ext-sdcard.
4. Flash the G900A_NG3_100%_Stock_Rooted_ROM.zip using Safestrap's "Stock Slot."
5. Then press "Home" then "Restore" and restore User Data.
6. Once complete press "Home" then "Reboot" and reboot into "Download" mode.
7. Last, flash the G900A_NG3_Stock_Kernel.tar.md5 using Odin's PDA slot(AP in Odin v3.09+).
Notes:
1. The G900A_NG3_100%_Stock_Rooted_ROM.zip process will update your Modem, Non-hlos, System, Kernel, and Stock Recovery to NG3 but does not include the NG3 Bootloader.
reserved
reserved
It looks like I can't OTA to ND3 anymore. The software update gets me 160MB update directly from NCE reflash.
82801BA said:
It looks like I can't OTA to ND3 anymore. The software update gets me 160MB update directly from NCE reflash.
Click to expand...
Click to collapse
That's not a bad thing/ I can create a "KeepRoot" zip for it. Can you pull it from your cache/fota folder and upload it and send me a link? Thank you.
muniz_ri said:
That's not a bad thing/ I can create a "KeepRoot" zip for it. Can you pull it from your cache/fota folder and upload it and send me a link? Thank you.
Click to expand...
Click to collapse
Trying. How to send it over to you?
82801BA said:
Trying. How to send it over to you?
Click to expand...
Click to collapse
Thanks but just came up with an easier way to root after updating. See the OP.
Does SS work in this case?
82801BA said:
Does SS work in this case?
Click to expand...
Click to collapse
Yes. If you have any trouble re-installing safestrap using the apk just install SELinux Mode Changer from the Playstore and set to permissive.
82801BA said:
Trying. How to send it over to you?
Click to expand...
Click to collapse
On second thought can you upload to google drive and PM me a link? It will help me create the NG3 modem. Thanks!
muniz_ri said:
On second thought can you upload to google drive and PM me a link? It will help me create the NG3 modem. Thanks!
Click to expand...
Click to collapse
The file in cache/fota folder is has the name something.cfg. I should change it to update.zip, right?
82801BA said:
The file in cache/fota folder is has the name something.cfg. I should change it to update.zip, right?
Click to expand...
Click to collapse
Not necessary to rename before uploading.
I sent the file to you. However when I want to test install the file in stock recovery, I always get error and it will not update (but I can open in computer with 7zip or other programs). Not sure if the file itself has problem.
82801BA said:
I sent the file to you. However when I want to test install the file in stock recovery, I always get error and it will not update (but I can open in computer with 7zip or other programs). Not sure if the file itself has problem.
Click to expand...
Click to collapse
Thanks, I will check out the file. Did you modify or delete any apps? If so that nay cause the error. You may have to odin back to nce then try again.
muniz_ri said:
Thanks, I will check out the file. Did you modify or delete any apps? If so that nay cause the error. You may have to odin back to nce then try again.
Click to expand...
Click to collapse
No. I ODIN back to NCE, no root. Then I rerun update from About/software update. It does download 162MB file, then boot into AT&T logo. It will update until 30% and reboot, then the firmware is still NCE.
I am starting to think the file that people download from NCE is actually the same as those with ND3. However the file expects ND3 so it won't install (hence I get the error both with running the app and install in recovery). Notice all those people saying update fail in another thread?
82801BA said:
No. I ODIN back to NCE, no root. Then I rerun update from About/software update. It does download 162MB file, then boot into AT&T logo. It will update until 30% and reboot, then the firmware is still NCE.
I am starting to think the file that people download from NCE is actually the same as those with ND3. However the file expects ND3 so it won't install (hence I get the error both with running the app and install in recovery). Notice all those people saying update fail in another thread?
Click to expand...
Click to collapse
The file you sent me is definately an NCEtoNG3 version of the OTA. Which NCE Odin .tar are you using to flash back to stock NCE? Please send me the link. Also. what is the error msg when you sideload from stock recovery?
muniz_ri said:
What is the error msg when you sideload from stock recovery?
Click to expand...
Click to collapse
EMMC: dev/block/platform/msm_sdcc.1/by-name/apnhlos:7082752:....(whatever code is)" has unexpected contents.
E: Error in /tmp/sideload/package.zip (status 7)
The ODIN files are the one downloaded in this forum, that when expanded, contains:
AP_G900AUCU1ANCE_964333_REV00_user_low_ship_MULTI_CERT.tar.md5
BL_G900AUCU1ANCE_964333_REV00_user_low_ship_MULTI_CERT.tar.md5
CP_G900AUCU1ANCE_964333_REV00_user_low_ship_MULTI_CERT.tar.md5
CSC_G900AUCU1ANCE_964333_REV00_user_low_ship_MULTI_CERT.tar.md5
and using only AP, CP, and CSC (BL won't flash through because it had been updated with ND3 before and ODIN back to NCE).
And yes, I see the line "Package expects build fingerprint of samsung/klteuc/klteatt:4.4.2/KOT49H/G900AUCU1ANCE:user/release-keys"
82801BA said:
EMMC: dev/block/platform/msm_sdcc.1/by-name/apnhlos:7082752:....(whatever code is)" has unexpected contents.
E: Error in /tmp/sideload/package.zip (status 7)
Click to expand...
Click to collapse
Ahha! You have the wrong non-hlos.bin! I will package the NCE modem and send it to you. It should work after that.
muniz_ri said:
Ahha! You have the wrong non-hlos.bin! I will package the NCE modem and send it to you. It should work after that.
Click to expand...
Click to collapse
lol How could that happen?
82801BA said:
lol How could that happen?
Click to expand...
Click to collapse
The NCE Odin .tar that you flashed does not contain the non-hlos.bin. The non-hlos.bin is in the BL file in that set of .tars which the OP tells you not to flash. Likely beacuse if you are on the ND3 bootloader your wifi may go out or your phone may run wonky if you flash the NCE non-hlos.bin.
Here is the NCE modem pkg including non-hlos.bin. Flash in PDA or AP slot in Odin: G900A_NCE_Stock_Modem
Just go into stock recovery after flashing and re-sideload the NG3 OTA. I will put together an All-in-One_NCE_Odin.tar with the non-hlos so that other won't run into this issue. Someone will have to test.

Factory Reset my S6 with Odin No Network!

I rooted with ping pong root, followed these guides to do my "OTA" updates:
http://forum.xda-developers.com/att-galaxy-s6/general/g920aucu2aof3-flashfire-update-t3156221
http://forum.xda-developers.com/att-galaxy-s6/general/g920aucu2aof3-to-of4-flashfire-update-t3181135
Then I used this file with Odin, to factory reset:
http://forum.xda-developers.com/att-galaxy-s6/general/odin-tar-files-sm-g920a-t3103835
Now it seems to have factory reset it but it says I have no IMEI, network unknown, etc....
I am suspecting that its something to do with those updates I did and flashing the Modem drivers, which maybe need to be downgraded now? or if i can update my software somehow with a legit version?
Any help is greatly appreciated.
Gavin
To my understanding, the downgrade to OE2 from OE3 or OF4 causes these issues with the imei and such.
Sent from my SAMSUNG-SM-G920A using Tapatalk
from what I have gathered... seems right.
so I am thinking now if I can upgrade to OE3, or OF4 in a legit way... then my modem will work again....
but If i use the upgrades mentioned on those 2 threads, those are pre rooted? so ill just be rooted again (but working modem)
correct?
My files are working fine. the problem is that you're trying to keep root and the modem you flashed is NOT compatible with the bootloader you current have.
Sunderwear, no problem with your files at all, I think the problem is with me.
I am trying to remove root.
How can I put a bootloader on my device that will be compatible with my modem?
I had the same issues. I ended up using Odin to go to OCE, then OE2 then I used PPR to root, and used FF to go to OF3 then OF4. Cause a BUNCH of problemt so I went to BBuy and had them force a flash of the full OF4.
You could always try doing the Odin OI2 files and see if that leaves you fully updated with everything working. You will lose root and will not be able to downgrade.
Well, depending on your desired outcome (rootless OF4, or 5.1.1), you'll have to do slightly different things, both will wipe your phone completely.
To move to rootless OF4, just download the Full OTA from the bottom of the first post at this link this is where things get different.
The next step is to reboot your device to recovery, not download mode (hold power home and vol up). You may see a updating android icon, but nothing should be happening yet.
You should now see the manual menu for the recovery, select the sideload update option
On your computer with ADB, sideload the OTA zip Do not unplug your phone
Your phone should reboot and you're now running OF4 while rootless
For 5.1.1
Flash the ODIN files with ODIN
Please note, you must be already rooted for this to work: I made the same mistake of upgrading to of4. Here's what I did, and my phone works just awesome and is still rooted with the Of4 base band.
1. Odin 3.10.6 OCE2
2. Reboot, at this point you'll have no carrier signal/data.
3. Ping pong root, install flash fire.
4. Install Rayman's ROM, Clean ROM, or Dennis ROM with flashfire (wipe first!).
5. Download the of4 root update here. forum.xda-developers.com/att-galaxy-s6/general/g920aucu2aof3-to-of4-flashfire-update-t3181135 ONTO YOUR PC. unrar. Flash via Odin the two files you unrar'd according to these instructions:
In Odin put boot.tar.md5 in the AP slot.
Put modem.tar.md5 in the CP slot.
Leave all other settings alone and click start.
Reboot, and you should be up and running with cell data and carrier signal.
dave812 said:
Please note, you must be already rooted for this to work: I made the same mistake of upgrading to of4. Here's what I did, and my phone works just awesome and is still rooted with the Of4 base band.
1. Odin 3.10.6 OCE2
2. Reboot, at this point you'll have no carrier signal/data.
3. Ping pong root, install flash fire.
4. Install Rayman's ROM, Clean ROM, or Dennis ROM with flashfire (wipe first!).
5. Download the of4 root update here. forum.xda-developers.com/att-galaxy-s6/general/g920aucu2aof3-to-of4-flashfire-update-t3181135 ONTO YOUR PC. unrar. Flash via Odin the two files you unrar'd according to these instructions:
In Odin put boot.tar.md5 in the AP slot.
Put modem.tar.md5 in the CP slot.
Leave all other settings alone and click start.
Reboot, and you should be up and running with cell data and carrier signal.
Click to expand...
Click to collapse
Worked like a charm thxs

N920F (N920T apparently) stuck in the bootloop. Help me out and have a beer, or two!

Hi there!
So my Note 4 died on my eyes and it was greatly missed. So I decided to buy Note 5 and got one. Old one was running Cyanogenmod for 3 years without a fail.
Did not read about releases in Europe. Apparently there is no m920F. Download mode said it is N920T.
Things I've done:
Installed TWPR (TWRP-3.0.2-1-G928T-N920T) with Odin (Heimdall used for PIT file).
Checked was it installed - reboot. Then bootloop started.
Tried to flash a couple of firmware ROMS thrugh Odin. No luck.
Used ADB to transfer firmware rom downloaded from Sammobile. Tried to flash with TWRP. Got "coulnd't find META-INF/com/google/android/update-binary in the zip file"
Things I haven't done:
No backup.
Did not check OEM unlock.
Did not spend a day reading how to do it properly.
It's been a while since my last encounter with custom roms and installing them. I spent all night trying different things, to no avail.
I appreciate the fact that this is common and quite boring issue, so I'm offering a tenner ing GBP (PayPal transfer) for whoever will make my phone work again
I tried again to flash with TWRP to check for exact error this time. But it turns out, that the file with firmware pushed previously is not there any more.
Firmware downloaded is a read-only zip file, so I can't flash it with Odin either.
Tried adb sideload and got the same error - could not find meta-inf/com/google/android/update-binary.
Any ideas, please?
lukja123 said:
I tried again to flash with TWRP to check for exact error this time. But it turns out, that the file with firmware pushed previously is not there any more.
Firmware downloaded is a read-only zip file, so I can't flash it with Odin either.
Tried adb sideload and got the same error - could not find meta-inf/com/google/android/update-binary.
Any ideas, please?
Click to expand...
Click to collapse
First of all see if ur phone can get into download mode. If YES and since your phone is 920T then download the latest firmware from sammobile. Extract the files inside the folder and flash firmware using ODIN method & try.
maheshhtc said:
First of all see if ur phone can get into download mode. If YES and since your phone is 920T then download the latest firmware from sammobile. Extract the files inside the folder and flash firmware using ODIN method & try.
Click to expand...
Click to collapse
Yes I can get into the download mode.
I read some posts on sammobile and the problem with unziping the zip file might be connected with slow download, resulting in corrupted file.
I'll give it a try after work.
Thanks!
Ok. Better download during night time after 11pm. Those time the internet speed is high. Day time is not good for downloading.
Sent from my [device_name] using XDA-Developers Legacy app
Still no luck with downloading a file that is not corrupted. I managed to unzip it with winzip, but then Odin says the file is corrupted.
I've dowloaded a file from a different website, that unzips normally (previously couldnt unzip - winzip worked though), but it is not one file. There is AP, BL, CP and CSP. Firmware number corresponds with that on the sammobile.
Should I give it a go?
A corrupted file was detected. In order to continue, you must select a valid Odin File - that's what Odin says.
Can this have anything to do with Odin, well really JOdin3 being on MacOs?
pm
lukja123 said:
Hi there!
So my Note 4 died on my eyes and it was greatly missed. So I decided to buy Note 5 and got one. Old one was running Cyanogenmod for 3 years without a fail.
Did not read about releases in Europe. Apparently there is no m920F. Download mode said it is N920T.
Things I've done:
Installed TWPR (TWRP-3.0.2-1-G928T-N920T) with Odin (Heimdall used for PIT file).
Checked was it installed - reboot. Then bootloop started.
Tried to flash a couple of firmware ROMS thrugh Odin. No luck.
Used ADB to transfer firmware rom downloaded from Sammobile. Tried to flash with TWRP. Got "coulnd't find META-INF/com/google/android/update-binary in the zip file"
Things I haven't done:
No backup.
Did not check OEM unlock.
Did not spend a day reading how to do it properly.
It's been a while since my last encounter with custom roms and installing them. I spent all night trying different things, to no avail.
I appreciate the fact that this is common and quite boring issue, so I'm offering a tenner ing GBP (PayPal transfer) for whoever will make my phone work again
Click to expand...
Click to collapse
1. use samsung smart switch software...connect ur ph with pc...click more menu....click on emergency software recovery...hope ur phone get the official firmware for ur phone
2. plz send the pic of back side of ur phone(where the serial no model no displayed on phone)..& the pic of the box of ur phone

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