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AT&T SM-G730A ROM issues? Please Help!

I'm a newbie with the rooting and custom rom installation, I've actually never done one before attempting in on my phone a SM-G730A mini S3, I have searched online and was unable to find the factory rom for this device or instructions how to install.
I was able to root my phone using king root, Then I started removing all the factory programs that ill never used. It was great until a few days ago I removed 2 programs that affected my phone operates. It now gets stuck on the at&t screen when powering on, but the funny thing is that if someone calls me, the screen pops up for me to answer.
Issues with my phone: gets stuck on at&t screen, no home screen at all, only way to access apps is through S voice.
I first started looking into the custom rom because I wanted wi-fi calling since the phone signal is low on this phone. I appreciate any help on this. Thanks

rotorholic said:
I'm a newbie with the rooting and custom rom installation, I've actually never done one before attempting in on my phone a SM-G730A mini S3, I have searched online and was unable to find the factory rom for this device or instructions how to install.
I was able to root my phone using king root, Then I started removing all the factory programs that ill never used. It was great until a few days ago I removed 2 programs that affected my phone operates. It now gets stuck on the at&t screen when powering on, but the funny thing is that if someone calls me, the screen pops up for me to answer.
Issues with my phone: gets stuck on at&t screen, no home screen at all, only way to access apps is through S voice.
I first started looking into the custom rom because I wanted wi-fi calling since the phone signal is low on this phone. I appreciate any help on this. Thanks
Click to expand...
Click to collapse
Any guru's in here that can help?

rotorholic said:
Any guru's in here that can help?
Click to expand...
Click to collapse
I think you should reflash your current firmware version via Odin3. You can get stock ROMs from sammobile.com/firmware. You will lose your root access and you will get these system apps back what you deleted before.

I download it to my SD card and then what? excuse my newbie questions

those stock roms from sammobile youll need to flash via odin / heimdall

rotorholic said:
I download it to my SD card and then what? excuse my newbie questions
Click to expand...
Click to collapse
Firmwares from SamMobile are only flashable via Odin3 on your PC/Laptop. Move your downloaded firmware to your PC/Laptop and unzip it. Move the ...HOME.tar.md5 file to your desktop.
1. Now download Odin3 and install the drivers for your phone.
2. Open Odin3 as Admin to avoid errors or "Fail" messages while flash. (If you use Windows XP then open Odin like always) and make sure only "Auto reboot" and "F.reset" are checked.
4. Close all Samsung Kies process in task manager to avoid errors. (ignore this if you don't have Kies installed)
5. Tap on PDA/AP and choose the ...HOME.tar.md5 file (wait until Odin finish check the MD5 check sum)
6. Now on your phone. Turn off your device. Then hold volume down + home button + power button till you see a "Warning!!" screen and continue with volume up.
7. Connect your device to your PC/Laptop via USB.
8. Wait until Odin detect your device. (You will see a blue box) If your PC/Laptop install the drivers again then wait a moment.
9. If everything is OK then you can start flashing. (A flash process take up to 10 Min, so be patient)
10. Now your phone should reboot and you're done.
Don't forget you will lose ROOT access and you will get your system apps back what you deleted before.
DO IT AT YOUR OWN RISK.
For more information visit this thread : http://forum.xda-developers.com/showthread.php?t=2159660

Success!
xXPR0T0TYPEXx said:
Firmwares from SamMobile are only flashable via Odin3 on your PC/Laptop. Move your downloaded firmware to your PC/Laptop and unzip it. Move the ...HOME.tar.md5 file to your desktop.
1. Now download Odin3 and install the drivers for your phone.
2. Open Odin3 as Admin to avoid errors or "Fail" messages while flash. (If you use Windows XP then open Odin like always) and make sure only "Auto reboot" and "F.reset" are checked.
4. Close all Samsung Kies process in task manager to avoid errors. (ignore this if you don't have Kies installed)
5. Tap on PDA/AP and choose the ...HOME.tar.md5 file (wait until Odin finish check the MD5 check sum)
6. Now on your phone. Turn off your device. Then hold volume down + home button + power button till you see a "Warning!!" screen and continue with volume up.
7. Connect your device to your PC/Laptop via USB.
8. Wait until Odin detect your device. (You will see a blue box) If your PC/Laptop install the drivers again then wait a moment.
9. If everything is OK then you can start flashing. (A flash process take up to 10 Min, so be patient)
10. Now your phone should reboot and you're done.
Don't forget you will lose ROOT access and you will get your system apps back what you deleted before.
DO IT AT YOUR OWN RISK.
For more information visit this thread : http://forum.xda-developers.com/showthread.php?t=2159660
Click to expand...
Click to collapse
I was finally able to load the stock rom via Odin3 v3.09, I re-rooted my phone and removed all of the att pre-loaded junk software,
I was stuck for a few days since my pc was not finding the phone so I re-installed the Samsung drivers and it worked!
Now im hoping to find a kitkat rom to install, Thanks for all your help guys:good:

touchwiz
rotorholic said:
I'm a newbie with the rooting and custom rom installation, I've actually never done one before attempting in on my phone a SM-G730A mini S3, I have searched online and was unable to find the factory rom for this device or instructions how to install.
I was able to root my phone using king root, Then I started removing all the factory programs that ill never used. It was great until a few days ago I removed 2 programs that affected my phone operates. It now gets stuck on the at&t screen when powering on, but the funny thing is that if someone calls me, the screen pops up for me to answer.
Issues with my phone: gets stuck on at&t screen, no home screen at all, only way to access apps is through S voice.
I first started looking into the custom rom because I wanted wi-fi calling since the phone signal is low on this phone. I appreciate any help on this. Thanks
Click to expand...
Click to collapse
You probably uninstalled touchwiz. You can try installing a theme from the app store that might work.

Newbie Help
I am getting ready to do a first attempt at rooting on a Samsung S3 mini, G730A. I don't know how to get the Samsung USB driver onto the desktop because I'm not sure where it's actually located. I downloaded the Samsung Driver Zip and it's loaded on my C: drive but didn't find anything is there that seemed specific to that phone. I did locate what appears to be the generic Android device USB driver for this phone through Device Manager and put that on the desktop but not sure that is the one that I'll need when I go root. Any suggestions?
Thanks

Stuck on the Samsung boot animation after disabling SuperUser on rooted N920C

I have been trying to fix the random reboots that came with the SpaceX kernal for Note 5 N920C and now I cannot boot my phone.
I have tried wiping all data and clearing cache. I cannot find a stock kernel.

jinxsimpson said:
I have been trying to fix the random reboots that came with the SpaceX kernal for Note 5 N920C and now I cannot boot my phone.
I have tried wiping all data and clearing cache. I cannot find a stock kernel.
Click to expand...
Click to collapse
Your phone should now tell you that you have no operating system. And that should be why you're stuck in a bootloop. In this case you will need to install the original firmware back on your phone and start the rooting process over again. The easiest way to reinstall the original operating system is to use Samsung Smart Switch on PC.

eNubiX said:
Your phone should now tell you that you have no operating system. And that should be why you're stuck in a bootloop. In this case you will need to install the original firmware back on your phone and start the rooting process over again. The easiest way to reinstall the original operating system is to use Samsung Smart Switch on PC.
Click to expand...
Click to collapse
I'm not sure where my phone is from and I need to know that on Sammobile to get the right firmware. On my warranty card under Country it says Pays, [Some Arabic writing].

jinxsimpson said:
I'm not sure where my phone is from and I need to know that on Sammobile to get the right firmware. On my warranty card under Country it says Pays, [Some Arabic writing].
Click to expand...
Click to collapse
If you use Samsung Smart Switch, it will ask you for the model of your phone, and the Serial number. Then it will find the right firmware for you. The way you would get to that information on your phone is to boot in download mode.
"While the phone is off, press and hold the volume down button, power button, and home button at the same time. As soon as the phone starts to boot, let go of the power button while STILL holding the volume down, and home button."
Your phone should boot into a minty greenish screen. Press the volume down button again and it should give you the SN for the phone. That should help in locating the correct firmware for your phone.

Flash my SkyHigh kernel and should boot. Will auto root again.
Link ? Search. ..

eNubiX said:
If you use Samsung Smart Switch, it will ask you for the model of your phone, and the Serial number. Then it will find the right firmware for you. The way you would get to that information on your phone is to boot in download mode.
"While the phone is off, press and hold the volume down button, power button, and home button at the same time. As soon as the phone starts to boot, let go of the power button while STILL holding the volume down, and home button."
Your phone should boot into a minty greenish screen. Press the volume down button again and it should give you the SN for the phone. That should help in locating the correct firmware for your phone.
Click to expand...
Click to collapse
If you mean the SM number, I have that along with an IMEI and other information that came with the phone. Right now my problems seem to be:
Cannot flash any custom ROMs because I get stuck on "NAND write start!!" on ODIN. I have tried multiple ROMs, multiple USB ports and multiple versions of ODIN.
My computer drivers for my phone seem to fail after about a minute of using my phone causing my phone to be seen as an unrecognized device. I have tried re-installing the drivers many times.
When I go into smart switch it never recognizes my phone. When I plug it in on the Download Screen it just says "Connecting..." and eventually says my device is unsupported.

Okay, here is an update.
I tried initializing my phone after smart switch failed to connect to my device and after putting in a serial and model name it says that the N920C does not support initializing.

jinxsimpson said:
Okay, here is an update.
I tried initializing my phone after smart switch failed to connect to my device and after putting in a serial and model name it says that the N920C does not support initializing.
Click to expand...
Click to collapse
hi,
As far as i know Smart Switch does not support./work on rooted devices..?
I might be wrong, but this is what i have read in other similar threads/post in past.
Plse check, this fact to be sure, otherwise you wasting time trying to get it to work.
Good luck
post note.
Stock kernel is included in stock Rom.
If you try to flash old stock Rom it apparently won't work(re bootloader updated etc) . It has to be the correct latest stock Rom for your particular device! not just any Rom..?
I also noted it has to be Odin v 3. 10.7 ? something /i believe.
plse note
i can't really say for sure as,
My Note5 is not rooted...... yet all my other devices ..... Note 2.. 3....4 is !
O, yes i also have N920 C device (not rooted) and Smart Switch works fine.

jinxsimpson said:
Okay, here is an update.
I tried initializing my phone after smart switch failed to connect to my device and after putting in a serial and model name it says that the N920C does not support initializing.
Click to expand...
Click to collapse
It kind of sounds like zit is a driver problem. You said you did a full wipe of data and operating system on phone. So I wonder if it could also be the type of firmware you are trying to install? I would try to install a fresh copy of the new stuff firmware from Sam mobile or smart switch in order to make sure all the drivers are pm running properly. @wilcor I agree with you 100%. I am a little confused as to why the phone would fail when installing roms or fresh firmware??

Ok, thanks everybody I eventually got this problem sorted. I called samsung and they told me what country my device was from and after that I made sure I used ODIN 3.10.7 and the ROM for AFGHANISTAN and it installed successfully. Thank you for all your help.

[Unbrick] Fix All For Samsung S5 AT&T (SM-G900A) Lollipop 5.1.1

I decided to create this thread for the many who have attempted to downgrade their AT&T Samsung Galaxy S5[and failed]. The many videos and threads that claim the 100% success rate for downgrading all models of the S5 are terribly mistaken.
In the link I'm providing four files to help all, from noobs to intermediate to maybe even advanced users.
*I am not a developer just someone who was persistent enough to have scavenged for these files and figure out the order to use
Steps:
1. Download all files and place under one directory. (make a new folder for these files to be placed in, make them easy to find.)
2. Run Samsung_USB_Driver_for_Moblie_Phones_v1_4_6_0
3. Unzip Odin3_v3.10.7
4. In Odin3_v3.10.7 folder run Odin3_v3.10.7.exe
5. In Odin select options tab and double check the default of Auto Reboot and F. Reset Time (These should be the only selected)
6. In Odin click AP and navigate to G900A_OC4_Stock_Partitions.tar and open (wait 10-30 seconds for Odin to respond and load)
7. Boot phone into Odin download mode (Press Volume down + home + power on) [for convenient reboot take back panel off and dis->re connect battery]
8. Plug in phone. Under ID:COM it should be blue this means the drivers are properly installed and cable is a sync data cable.(Not charge only)
9. Press start. Wait for PASS to show. Press reset. Unplug phone.
10. Phone will reboot to Samsung powered by android logo. (You've won the first battle)
11. Reboot into Odin download. (Take out battery, shove back in with button combo)
12. Unzip G900A_5.1.1_Fix
13. Plug phone back in and flash under AP the files in order, resetting phone into download mode each time. (boot, modem, NON, recovery)
On final boot put back panel back on and wait on the at&t symbol for 2-3 minutes.
I hope this thread is easily found and my instructions are clear enough that I help all who have had my same problem I've fretted over the past 2 days.
S5 Fix All SM-G900A - Google Drive
drive.google.com
Credit goes to for:
-Initial fix: http://forum.xda-developers.com/att...w-to-unbrick-flash-to-stocknce-g900a-t3077652 (second link on thread)
-Final and true fix: http://mobile.techforums.space/mobi...sung-galaxy-s5-g900a-on-511-oi5-7fb1114c.html

thank! mod

DOes this work for unrooted too?
I just got an AT&T s5 came with 5.1.1. and out of the blue it started bootlooping. Could not get into recovery but could get into download mode.
Just found this thread was going to try but now seems to boot. Not sure what happened. I did several battery pulls.
In any case good to know if this works in case it happens again.
Any idea why I would boot loop? Did nothing to the phone other than disable some system apps. But did not try to flash anything

Yes
Canadoc said:
DOes this work for unrooted too?
I just got an AT&T s5 came with 5.1.1. and out of the blue it started bootlooping. Could not get into recovery but could get into download mode.
Just found this thread was going to try but now seems to boot. Not sure what happened. I did several battery pulls.
In any case good to know if this works in case it happens again.
Any idea why I would boot loop? Did nothing to the phone other than disable some system apps. But did not try to flash anything
Click to expand...
Click to collapse
Yes, this method can be used on unrooted s5. I can say this with 100% certainty because mine wasn't rooted.

Would this method work for the GS5 active? I have the same issue...

Thank you man this save my phones life
Spent 7 hours trying to fix this, this was giving me such a migraine headache, I am happy to say that my phone is back thank you so very much this is greatly appreciated for this easy to follow step by step instructions

Mirrors for Download
Can mirrors for the download be provided, please? Can not seem to download from the google drive.

Importance of Step 2?
My Phone seems to be working after Step 10. What is the importance of the next steps? Thank You.

After Step 10
meisteryaw said:
My Phone seems to be working after Step 10. What is the importance of the next steps? Thank You.
Click to expand...
Click to collapse
The next steps are if part of the boot process was overwritten by trying to downgrade. This would happen if part of the downgrade flash in Odin was successful.

No
mrredcon2 said:
Would this method work for the GS5 active? I have the same issue...
Click to expand...
Click to collapse
I wouldn't recommend using these (zip/tar) files. However, you can use this process, but you need g870a files. These files are to fix the 900a.

Sure
meisteryaw said:
Can mirrors for the download be provided, please? Can not seem to download from the google drive.
Click to expand...
Click to collapse
Anyone who is able to download is free to make a mirror for these files. I, however, have no idea how.
I don't know why you wouldn't be able to access them. Anyone who clicks the link has access. (You may need to be logged into google.)

Mistake
I screwed up. I thought one of my replies wasn't being posted, didn't see second page.
Now I can't delete this.
I will re-edit this to answer a question.
P.S. sorry for taking so long with answers, I hadn't checked thread in a while.
If urgent you are more than welcome to private message me.

Thank you. This worked for me. I made the mistake of taking the AT&T automatic upgrade to Android 5.1.1 and then trying to downgrade to 4.4.X. and got the Samsung Galaxy S5 splash screen freeze. After too many hours of trying to find a downloadable AT&T Android 5.x version as someone suggested, I came across this post. Thank you again. Once suggestion, I would check sum the downloads so people know what they are getting is legit (I hope these download are . Also the Odin v3.10.7 failed to install on my Windows XP system, but I did have a Odin v3.10.6 that worked fine.

:good:

Hi... can I use this method to upgrade my ATT S5 with android 4.4.4.?

Stuck on startup logo even though i can hear the the startup sound ....

Suggestion
aamszia said:
Stuck on startup logo even though i can hear the the startup sound ....
Click to expand...
Click to collapse
Once you go through this procedure try going into stock recovery, (same button combo only vol up instead of down) then clear cache and/or factory reset. Then redo the second half(5.1.1 stock partition tar flash)

Looks like this should become a sticky for all us AT&T SM-G900A's stuck around 5.1.1.
I will do this process in the next day or so. I assume no PIT file is needed?

I ready to do this. unlocked and rooted all my phones but this one over the years. . .
QUESTION: I purchased this at 5.1.1 C015 upgrade. Does this method helped attaining root (not mentioned anywhere), or just flashing 5.1.1 stock again? I dont need a flash a ROM already working, although still containing bloatware and major battery drain.

Birkyjon said:
Once you go through this procedure try going into stock recovery, (same button combo only vol up instead of down) then clear cache and/or factory reset. Then redo the second half(5.1.1 stock partition tar flash)
Click to expand...
Click to collapse
already done that .. still same problem ...
what should i do next ???

[GUIDE] Returning to stock/Recovering from brick without a backup

Code:
WARNING: Anything done wrong could result in a brick! Make sure you use the proper firmware, and really only do this if have skill with Odin, or absolutely have to due to a brick.
Code:
Following this guide will restore your phone to 'Samsung OFFICIAL' and reset your model to default. This will not reset your Knox counter.
Code:
Please note: I have no experience with Jodin3, and would advise you read or watch a couple guides before using it. I don't know whether or not it is stable, so I cannot take the blame if Jodin3 ruins your phone, It's just the only alternative for Mac OS X. (WineHQ does not have USB support on Mac OS.)
Edit:
Let me just clear something up. When I say PC I MEAN ANY COMPUTER!
What makes me more annoyed than anything is when people call Windows computers exclusively, and don't consider an iMac or Linux machine a PC. PC literally means Personal Computer!
https://www.collinsdictionary.com/us/dictionary/english/pc
Hello everybody! A couple days ago I was uninstalling Magisk and installing SuperSU instead, due to the fact that I couldn't change file permissions in root explorer. (I'm back on Magisk, because I found out ES would change the permissions with Magisk.) When I did it, the encryption breaker wouldn't work, due to already flashing it. (When fullofhell made his Pixel 2 rom.) I had reset my SD card, but forgot, so I didn't have a backup when it ended up boot looping. (Stuck on android logo forever.) I ended up having to use Odin and go to stock, however it wasn't as easy (or atleast not something that I knew how to do) to figure out how exactly to do it.
1.) The first thing you need to do is download the stock ROM from here or from Updato. (It doesn't matter what version you use, as long as it's for T or T1, meaning you could install Marshmallow if you wanted to.)
2.) Download and install Odin3 for your Windows PC. (I own a iMac, but I honestly don't feel like risking using it with Jodin3 because I don't know it's potential) or use WineHQ on Linux. After doing so open Odin3, Odin3 WineHQ, or Jodin3.
3.) Download and install the Samsung USB Drivers if you haven't already from here.
4.) Put your phone in Odin mode, via holding Volume Down + Home + Power or by entering recovery and then rebooting into Download mode, and pressing volume up when it prompts you.
5.) Plug your phone in via USB, and if everything done correctly you should see 'Added' in the dialouges, and see a box turn blue saying Com3.
6.) Select AP and then select your stock file. After selecting Odin might freeze or even get a dialouge saying "Odin3.exe has stopped working." When this happens don't close it.
7.) In settings disable Auto Reboot.
8.) Select flash and wait.
Do not unplug your USB, shutdown your phone, and do not shutdown your PC.
9.) When done shut down your phone. (Battery pull may be necessary, for people like me.)
10.) Boot into recovery mode, by holding Volume Up + Home + Power. You should not boot into TWRP or any custom recovery, if you do something went wrong.
11.) Use volume keys and power keys to select buttons:
Select Factory Reset phone
Select Reset Cache
12.) Boot up your phone. (You will be on the T-Mobile screen for 10 seconds to 1 minute.)
13.) Do not install any apps or important data after setup if you intend to root, as you will need to install TWRP via Odin, and then wipe /data when install Magisk or SuperSU to avoid a brick.
I hope I helped in any way.
Please note all I did was gather a bunch of links and put together a guide.
I do not take credit for stock ROM, TWRP, Odin, SuperSU, Magisk, or any other programs and files.
I would like to thank @fullofhell for giving this post a better website in replacement for sammobile.

Hey man thanks! I was really worried after I flashed Magisk due to the fact that I didn't know that I needed to make a backup. This thread works for the SM-J700F, you just need to get a different firmware file! :good:

Don't use sammobile. It's awful. Use updato.aka updates for android. See screenshot. 100x better.

fullofhell said:
Don't use sammobile. It's awful. Use updato.aka updates for android. See screenshot. 100x better.
Click to expand...
Click to collapse
Does it have a website, or do I have to download it from the app?
It doesn't really seem suitable for a brick, but I think it would be amazing for returning to stock without a brick.

TechNash said:
Does it have a website, or do I have to download it from the app?
It doesn't really seem suitable for a brick, but I think it would be amazing for returning to stock without a brick.
Click to expand...
Click to collapse
The app allows for direct download.its perfectly suitable for any type of brick. There hasn't been a brick I haven't been able to unbrick. As long as u can power on the device and boot to the bootloader or download mode, you are fine. Use the app to get the firmware, extract, and flash with odin or what have u

fullofhell said:
The app allows for direct download.its perfectly suitable for any type of brick. There hasn't been a brick I haven't been able to unbrick. As long as u can power on the device and boot to the bootloader or download mode, you are fine. Use the app to get the firmware, extract, and flash with odin or what have u
Click to expand...
Click to collapse
Okay I see. But lets say you are an utter idiot and have no idea what you are doing to your phone. (NOT CALLING ANYONE WHOM BRICKED THEIR PHONE AN IDIOT! EVERYONE WILL!) You managed to brick it, how do you access the app? How would you download the firmware from the app if your phone is bricked? (without pre-downloading the firmware)

TechNash said:
Okay I see. But lets say you are an utter idiot and have no idea what you are doing to your phone. (NOT CALLING ANYONE WHOM BRICKED THEIR PHONE AN IDIOT! EVERYONE WILL!) You managed to brick it, how do you access the app? How would you download the firmware from the app if your phone is bricked? (without pre-downloading the firmware)
Click to expand...
Click to collapse
Use another device. And if u are modding your device,.before doing so, one should already have stock firmware handy, along with any twrp(recovery IMG.), Encryption break zips,.and a hardcopy nandroid copied to a computer.these are things one should have learned and have ready just in case. To not do such things sells yourself short. Always be prepared. Do that and read and learn as much about the current task at hand BEFORE doing it

fullofhell said:
Use another device. And if u are modding your device,.before doing so, one should already have stock firmware handy, along with any twrp(recovery IMG.), Encryption break zips,.and a hardcopy nandroid copied to a computer.these are things one should have learned and have ready just in case. To not do such things sells yourself short. Always be prepared. Do that and read and learn as much about the current task at hand BEFORE doing it
Click to expand...
Click to collapse
Okay well I'll put that in the guide as a precaution or ANOTHER method of getting firmware, as not everyone has multiple Android devices.
Thanks for the suggestion and explaining @fullofhell

TechNash said:
Okay well I'll put that in the guide as a precaution or ANOTHER method of getting firmware, as not everyone has multiple Android devices.
Thanks for the suggestion and explaining @fullofhell
Click to expand...
Click to collapse
here is the website, which also offers much more stable firmware downloads as they are the same mirrors the mobile app uses. If you try to use sam mobile, you may download the firmware after a day or so, it used to take forever even on my 300mbps connection.
https://updato.com/

Thank you very much!
I said sammovile because I didn't know of anything else, and I figured if you are following this guide you could probably be desperate enough to sleep on the download.
I'll put that in the post.

Galaxy S10 bootloop after updte to Android 10

This morning I saw that I can update to the new Android 10 version on my Galaxy S10.
I was happy and of course updated directly.
Everything worked fine, the update was downloaded, installed and the phone rebooted.
And from there it hung in a boot loop.
I had already unlocked the bootloader 2 months ago, but only to flash the original firmware again because of an unsuccessful attempt to install TWRP.
Now the Galaxy S10 starts up, shows the information that the boot loader has been unlocked and then the boot logo and vibrates.
Then it goes straight off and starts again.
I cannot use the key combinations to get into the recovery or in the download mode.
How can I solve this problem ?
(Sorry for my bad englisch i come from germany)

You can try following:
Plug your phone in the PC with the USB cable. Then press/hold Bixby + Volume Down and hopefully it will boot to download-mode.
Otherwise try (still plugged in) force shutdown/restart by pressing/ holding Volume Down + Power - as soon as the screen turns off shift to pressing/ holding Bixby + Volume Down for download-mode. Try it at few times as its all about timing.
If still no luck, unplug your phone and let the battery run out. Then press/hold Bixby + Volume Down and plug in to get to download-mode. This may take some time as the phone needs to recharge a little before it reacts.
Once in download-mode flash your software before the update via Odin - I would use Home_CSC first trying to save your data.

Got exactly the same problem today. Don't know which one I flashed in november though
So how to keep (maybe) the data? flash only HOME_CSC?

nikolaus2007 said:
Got exactly the same problem today. Don't know which one I flashed in november though
So how to keep (maybe) the data? flash only HOME_CSC?
Click to expand...
Click to collapse
Yes to using Home_CSC but to be safe I would flash all 4 files (AP - BL - CP - HomeCSC) as some people have reported their storage gets corrupted/ shows wrong capacity.
Use either Samsung 10 (BSKO) or latest Pie (ASJG). Both should be ok as you are flashing the bootloader when using all 4 files.

Norup58 said:
You can try following:
Plug your phone in the PC with the USB cable. Then press/hold Bixby + Volume Down and hopefully it will boot to download-mode.
Otherwise try (still plugged in) force shutdown/restart by pressing/ holding Volume Down + Power - as soon as the screen turns off shift to pressing/ holding Bixby + Volume Down for download-mode. Try it at few times as its all about timing.
If still no luck, unplug your phone and let the battery run out. Then press/hold Bixby + Volume Down and plug in to get to download-mode. This may take some time as the phone needs to recharge a little before it reacts.
Once in download-mode flash your software before the update via Odin - I would use Home_CSC first trying to save your data.
Click to expand...
Click to collapse
Thanks!
I got into the download mode.
I used SamFirm to download the firmware but it was Android 10
Right now i am downloading Andoid Pie from updato.com...
No premium, i am just a free member, so it shows me "20 Hours left"
Where can i download the latest SM-G973F Germany (DBT) Android Pie Firmware for free and without that high speed restriction ?
I think i have to put the home_csc file into the CSC field in odin ?

Didn't work for me, neither ASJG (Pie) nor BSKO (Q).
Had to wipe data, beause system nerver booted again.
Lost all my data. Congrats Samsung to this very best update mechanism. Nerver had on any Nexus nor OnePlus.
Maybe you have more luck.

download mode its not opening idk what i need to do im gonna lose my mind ( sorry for my bad english )

c_j_k said:
Thanks!
I think i have to put the home_csc file into the CSC field in odin ?
Click to expand...
Click to collapse
Yes!
maxmelax said:
download mode its not opening idk what i need to do im gonna lose my mind ( sorry for my bad english )
Click to expand...
Click to collapse
Have you tried all 3 of my suggestions listed above?

Norup58 said:
Yes to using Home_CSC but to be safe I would flash all 4 files (AP - BL - CP - HomeCSC) as some people have reported their storage gets corrupted/ shows wrong capacity.
Use either Samsung 10 (BSKO) or latest Pie (ASJG). Both should be ok as you are flashing the bootloader when using all 4 files.
Click to expand...
Click to collapse
I flashed G973FXXS3ASJG to my Galaxy S10.
First i tried only homeCSC but it was still brick.
Then i flashed only AP, it worked.
But after I set up my smartphone again, I saw that I only have 32 GB of storage even though my Galaxy S10 is the 128 GB version.
Then, as you said, I flashed all four files (AP - BL - CP - HomeCSC).
It still shows me that I only have 32 GB of storage

c_j_k said:
I flashed G973FXXS3ASJG to my Galaxy S10.
First i tried only homeCSC but it was still brick.
Then i flashed only AP, it worked.
But after I set up my smartphone again, I saw that I only have 32 GB of storage even though my Galaxy S10 is the 128 GB version.
Then, as you said, I flashed all four files (AP - BL - CP - HomeCSC).
It still shows me that I only have 32 GB of storage
Click to expand...
Click to collapse
When I first read your post I thought:
Seriously…. Seriously…..
I mean, why the heck would you only flash one file (you were actually warned against this) when it is just as easy to fill-out all 4 slots in Odin? People amaze me!
Okay its Xmas, so back to helping:
‘What you have experienced is a side-effect of using Odin to flash an AP file to your device with the CSC slots left empty. Never flash a full AP file on this range of devices without also filling at least the HOME_CSC slot. It is safe, however, to flash only a recovery image in the AP slot.
To attempt to repair the damage, you need to boot to TWRP, select Advanced Wipe, tick Data, select Repair or Change File System followed by Resize File System. Your /data will return to its former size, but you will probably find you have lost some data.’
Above is quoted from #ianmacd
So, if your phone is on stock Pie (minimum ASIG), with OEM unlocked, try this to get TWRP installed in order to use above rescue.
Go here and download Multidisabler: https://forum.xda-developers.com/ga...ynos/g97xf-multi-disabler-encryption-t3919714
Go here and download TWRP Magisk Patched: https://forum.xda-developers.com/ga...ynos/recovery-twrp-galaxy-s10-magisk-t3919248
Now read post #2 in the TWRP thread for installation guidance…. When you get to no.10 flash the Multidisabler you downloaded instead and then skip to no.12
After no.12 reboot, boot back into TWRP and try the Data fix above.
If all goes well you will have full storage capacity again, TWRP installed and rooted with Magisk.

Norup58 said:
You can try following:
Plug your phone in the PC with the USB cable. Then press/hold Bixby + Volume Down and hopefully it will boot to download-mode.
Otherwise try (still plugged in) force shutdown/restart by pressing/ holding Volume Down + Power - as soon as the screen turns off shift to pressing/ holding Bixby + Volume Down for download-mode. Try it at few times as its all about timing.
If still no luck, unplug your phone and let the battery run out. Then press/hold Bixby + Volume Down and plug in to get to download-mode. This may take some time as the phone needs to recharge a little before it reacts.
Once in download-mode flash your software before the update via Odin - I would use Home_CSC first trying to save your data.
Click to expand...
Click to collapse
i am having the same problem but i cant enter download mode and my pc doesnt recognise the phone to use odin
is there any possible solution to that ? thank you in advance

th3maker said:
i am having the same problem but i cant enter download mode and my pc doesnt recognise the phone to use odin
is there any possible solution to that ? thank you in advance
Click to expand...
Click to collapse
Yeah, I can see you have started a thread with your problem.
If the first two of my suggestions doesnt work for you then you have to let the phone bootloop until the battery dies/ runs dry and then try my third suggestion.

Norup58 said:
When I first read your post I thought:
Seriously…. Seriously…..
I mean, why the heck would you only flash one file (you were actually warned against this) when it is just as easy to fill-out all 4 slots in Odin? People amaze me!
Okay its Xmas, so back to helping:
‘What you have experienced is a side-effect of using Odin to flash an AP file to your device with the CSC slots left empty. Never flash a full AP file on this range of devices without also filling at least the HOME_CSC slot. It is safe, however, to flash only a recovery image in the AP slot.
To attempt to repair the damage, you need to boot to TWRP, select Advanced Wipe, tick Data, select Repair or Change File System followed by Resize File System. Your /data will return to its former size, but you will probably find you have lost some data.’
Above is quoted from #ianmacd
So, if your phone is on stock Pie (minimum ASIG), with OEM unlocked, try this to get TWRP installed in order to use above rescue.
Go here and download Multidisabler: https://forum.xda-developers.com/ga...ynos/g97xf-multi-disabler-encryption-t3919714
Go here and download TWRP Magisk Patched: https://forum.xda-developers.com/ga...ynos/recovery-twrp-galaxy-s10-magisk-t3919248
Now read post #2 in the TWRP thread for installation guidance…. When you get to no.10 flash the Multidisabler you downloaded instead and then skip to no.12
After no.12 reboot, boot back into TWRP and try the Data fix above.
If all goes well you will have full storage capacity again, TWRP installed and rooted with Magisk.
Click to expand...
Click to collapse
Hey Bro, I bricked my phone as well in the morning while updating to android 10 but I just had my bootlocker unlocked but no root on it. Could you tell me if there is any possibility to backup the stuff on my phone? Right not Im waiting for my battery to drain to 0% that I can get into download mode and try something out maybe you have a tip for me

Can someone send me a prepatched magisk ap file for HK 9730 Android 10. I don't know what I did. I just pre patched it myself and flashed with odin just like ANY other update but this time, it gets stuck at Samsung logo. I waited a good while too. Maybe I didn't have the right magisk version which is why I'm asking if someone has a pre patched that works, idk but I don't want to lose my data.

BeastyReedhawk said:
Hey Bro, I bricked my phone as well in the morning while updating to android 10 but I just had my bootlocker unlocked but no root on it. Could you tell me if there is any possibility to backup the stuff on my phone? Right not Im waiting for my battery to drain to 0% that I can get into download mode and try something out maybe you have a tip for me
Click to expand...
Click to collapse
My suggestion is to download the complete stock firmware- be it Pie or 10 (Q) - and then when flashing all 4 files via Odin use the Home_CSC file to try to retain your data.
I use FRIJA to download firmwares as the d/l speed is very good.
Bear in mind, if you at some point intend to root and/or install TWRP your phone will be wiped in the process so backup your stuff before going down that road.

Hi, i have the same problem, i can't access to download mode, i have access to twrp recovery but i can't do anything, if i touch the recovery screen, the phone reboot, have you any suggestion please, to recover my phone?
OK, i find a way accidently!
thks

I am also experiencing this issue that the OP is having with their S10. I also have an S10. There was a software update for my phone and now I wake up to my phone boot looping itself to death.
For someone that lives in the United States, which firmware should I use to recover my phone? I ask because there is like 20+ countries to choose from for the exynos G973F model

Norup58 You saved my life!!!! LOVE YOU. i got into download mode THANKS MAN
LOVE UU

My have a similar problem buh worse... Was updating manually then got the error message.
Tried to put it back into download mode the went into black screen and now doesn't respond to anything. Seems dead

RemixDeluxe said:
I am also experiencing this issue that the OP is having with their S10. I also have an S10. There was a software update for my phone and now I wake up to my phone boot looping itself to death.
For someone that lives in the United States, which firmware should I use to recover my phone? I ask because there is like 20+ countries to choose from for the exynos G973F model
Click to expand...
Click to collapse
Hello,
I have a Samsung Galaxy Note 9 (SM-N9600) that will not boot. So far I have flashed 2 official firmwares with Odin, and on the first boot attempt after flashing, it will show a percentage bar that counts up to around 5 or so percent before skipping to 100 then looping again. It only does the percentage thing on the first boot after flashing. When I try a factory reset from the recovery I get a no pdp scenario error also. I have tried all that I can think of and even took it to a Samsung Service centre but no solution. I would really appreciate any help I can get.