Firmware Flash Compatibility Question - Samsung Galaxy S10 Questions & Answers

I have an AT&T variant of the S10 (SM-G973) and I wanted to flash the stock One UI ROM that is found on the unlocked S10 (SM-G970). Does anyone know if the firmware for the 970 can be flashed successfully on a 973 phone?

kdog2021 said:
I have an AT&T variant of the S10 (SM-G973) and I wanted to flash the stock One UI ROM that is found on the unlocked S10 (SM-G970). Does anyone know if the firmware for the 970 can be flashed successfully on a 973 phone?
Click to expand...
Click to collapse
Why would you want to flash G970 firmware onto G973 phone? Can't you just flash G973 firmware onto your G973 phone?

My understanding is that the G973 firmware has the AT&T Bloatware and some functions/tiles hidden (like the mobile data tile for quick settings). I'm hoping I can do the stock firmware from G970 to not deal with the bloatware and have more access.

kdog2021 said:
My understanding is that the G973 firmware has the AT&T Bloatware and some functions/tiles hidden (like the mobile data tile for quick settings). I'm hoping I can do the stock firmware from G970 to not deal with the bloatware and have more access.
Click to expand...
Click to collapse
Have you thought about using unlocked G973 firmware? G970 is S10e model

Thank you, Charkatar. I bet if I paid more attention in my search I would have noticed the difference. Next step, find and flash the unlocked firmware!

kdog2021 said:
Thank you, Charkatar. I bet if I paid more attention in my search I would have noticed the difference. Next step, find and flash the unlocked firmware!
Click to expand...
Click to collapse
Use SamFirm tool to download firmware you need ( I have attached zip file) and check out example image on how to search and download firmware your phone needs.
So under model, you would put SM-G973U1 (which should be unlocked model) and region you would put XAA (unlocked model) and click "check update" IF YOUR MODEL IS DIFFERENT FROM MY EXAMPLE, THEN ENTER THE CORRECT MODEL AND REGION YOU NEED

Charkatak said:
Use SamFirm tool to download firmware you need ( I have attached zip file) and check out example image on how to search and download firmware your phone needs.
So under model, you would put SM-G973U1 (which should be unlocked model) and region you would put XAA (unlocked model) and click "check update" IF YOUR MODEL IS DIFFERENT FROM MY EXAMPLE, THEN ENTER THE CORRECT MODEL AND REGION YOU NEED
Click to expand...
Click to collapse
I'm on a Mac and can't open the windows .exe files. I did find a slight work around with Samsung SmartSwitch. Work has been so busy I haven't had time to find and download the U1 firmware for the S10. I"ll let you know how it goes!

Related

Flashing Full T-Mobile Firmware Onto Verizon S8-G950U ??

Hi I'm trying to flash the T-Mobile firmware from sammobile.com, but whenever I try, I get an error at 32% when it says Installing System Update. I attempted to flash CSC,AP,BL, and CP with it saying PASS in Odin. I really need the T-Mobile firmware and am wondering if it is possible to do? I determined that I cant install CSC files and get the error when I try. Any Solutions?
SM-G950U
Odin 3.12.3
T-Mobile Firmware:
PDA: G950USQU1AQD9
CSC: G950UOYN1AQD9
I'm having the same problem with an ATT phone flash with the US "U" unlocked version firmware. When I don't flash the csc it will start up only with the USB plug in but shut down after the beginning startup
Search for a "modified Odin". It was what I used to be able to flash unlocked firmware on a 7 and 7 edge a few months ago. The "normal" Odin wouldn't let me do it, but the modified one did. Though you may need to wait until it's been updated....I haven't checked it in awhile.
Still no solution to avoid the error to 32%?
Try this Odin. This is the one I used to flash the Canadian firmware on mine.
I managed with odin version 3.12.5! But only with BL AP and CP!
When I add CSC I get the error at 32%!
So a priori everything works, I no longer have the Verizon overlay (nor the logo at startup) more by cons I have duplicates in the settings menu ...
What is the CSC file?
bsharp8 said:
Try this Odin. This is the one I used to flash the Canadian firmware on mine.
Click to expand...
Click to collapse
The Canadian firmware you got it or? On sammobile I find it not:
https://www.sammobile.com/firmwares/galaxy-s8/SM-G950U/
The Canadian firmware is stock or operator?
I would have access to all the bands?
Its the firmware with the "w" at the end. Please read this thread for all the information on doing this and make sure you want to do it.
https://forum.xda-developers.com/galaxy-s8/how-to/rd-carrier-switch-root-snapdragon-t3597473
bsharp8 said:
Its the firmware with the "w" at the end. Please read this thread for all the information on doing this and make sure you want to do it.
https://forum.xda-developers.com/galaxy-s8/how-to/rd-carrier-switch-root-snapdragon-t3597473
Click to expand...
Click to collapse
so to do this we actually have to go to the canadian firmware first, do the csc change then flash the Tmo firmware? You can't just flash the Tmo Firmware via the modded Odin? Just to save confusion.
I would imagine it's worth it just to get the proper network options, VOLTE, WiFi calling and such.
How To Flash To T-Mobile
dbpaddler said:
so to do this we actually have to go to the canadian firmware first, do the csc change then flash the Tmo firmware? You can't just flash the Tmo Firmware via the modded Odin? Just to save confusion.
I would imagine it's worth it just to get the proper network options, VOLTE, WiFi calling and such.
Click to expand...
Click to collapse
This is the exact thread that I used. Follow the steps and you can skip engboot. If you flash the full Canadian firmware, its impossible to reverse. So, only flash whatever is in the steps. I successfully went from Verizon To T-Mobile and then back to Verizon. https://forum.xda-developers.com/galaxy-s8/how-to/switch-to-carrier-firmware-100-t3609487
This tread also helps, who wants to flash their phones: https://forum.xda-developers.com/galaxy-s8/how-to/snap-guide-flashing-standard-fw-carrier-t3625817

[Doubts] Remove all Bloatware (COMBINATION File process).

Hi.
I need to remove all Bloatware, from my Note9
I think one way to do it, is installing the N960U1 Firmware (USA unbranded)
Reading on the Internet and watching videos on YouTube, I obtained the following procedure:
My Note9:
Model: SM-N960U (AT&T)
FW: N960USQS1ARI5
1- Flash Stock Firmware (N960USQS1ARI5) and make a Wipe Data/Factory Reset
2- Flash CSC from Firmware (N960U1UEU1ARJ5)
3- Flash COMBINATION File (COMBINATION_FAC_FA81_N960USQU1ARG4)
Enter - Menu - Factory IME
Press *#243203855#
Select CSC = XAA (in my case)
Reboot
4- In ADB Shell, enter the following command: echo "XAA" > /efs/imei/mps_code.dat
5- Flash Stock Firmware (N960U1UEU1ARJ5)
6- Wipe Data/Factory Reset
7- Done
This is a summary procedure (without details), but...It is right?
I have a doubt with step 4...
Why is it done?
Is it necessary to do it?
Thank you.
Flashing stock firmware isn't going to help, there will be no Samsung provided Firmware without the bloat.
To remove the bloat, it's actually much easier than before, thanks to these recent versions of Android.
All you need to do is open an ADB Shell and paste in the contents of the quoted text in the first post in this thread. This will disable almost all bloat but personally, there are a couple parts of the bloat I like to keep, so I omit a few of the lines.
What bloatware are you wanting to remove?
Mr. Orange 645 said:
What bloatware are you wanting to remove?
Click to expand...
Click to collapse
Among others, the Operator (AT&T).
willhemmens said:
Flashing stock firmware isn't going to help, there will be no Samsung provided Firmware without the bloat.
To remove the bloat, it's actually much easier than before, thanks to these recent versions of Android.
All you need to do is open an ADB Shell and paste in the contents of the quoted text in the first post in this thread. This will disable almost all bloat but personally, there are a couple parts of the bloat I like to keep, so I omit a few of the lines.
Click to expand...
Click to collapse
I agree with you, "Flashing stock firmware is not going to help"...but, I will change from custom to Operator to un-customized.
and Maybe later, the list (Galaxy Note 9 Bloatware Removal Thread) that you mention can be shorten a little more.
hasbrone said:
Among others, the Operator (AT&T).
Click to expand...
Click to collapse
All you need to do is flash the U1 firmware with patched ODIN. All those other steps are unnecessary.
Mr. Orange 645 said:
All you need to do is flash the U1 firmware with patched ODIN. All those other steps are unnecessary.
Click to expand...
Click to collapse
So...
It will not be necessary to make the change of CSC?
The CSC ATT will remain and only the customization will be eliminated?
Thank you.
hasbrone said:
So...
It will not be necessary to make the change of CSC?
The CSC ATT will remain and only the customization will be eliminated?
Thank you.
Click to expand...
Click to collapse
Correct. Just flash the U1 firmware. If you're on ATT theres no reason to mess with the CSC. You wouldn't want to anyway.
Mr. Orange 645 said:
Correct. Just flash the U1 firmware. If you're on ATT theres no reason to mess with the CSC. You wouldn't want to anyway.
Click to expand...
Click to collapse
Yep, I flashed the U1 non-carrier specific firmware with the patched Odin yesterday. Absolutely no problems, ATT 4G LTE still works (even a little faster than before), Wifi Hotspot now works, and no ATT bloatware anymore (I re-installed Visual Voicemail from ATT, that is the only ATT specific app i have now). I even got two or three OTA updates for security right away.
keredini said:
Yep, I flashed the U1 non-carrier specific firmware with the patched Odin yesterday. Absolutely no problems, ATT 4G LTE still works (even a little faster than before), Wifi Hotspot now works, and no ATT bloatware anymore (I re-installed Visual Voicemail from ATT, that is the only ATT specific app i have now). I even got two or three OTA updates for security right away.
Click to expand...
Click to collapse
Thanks.
What is the model of your Note9?, before flashing the U1 Firmware...
What Firmware of U1 flashed?
Can you share your "Service provider SW ver."? (see the attachment in my case ATT/ATT/ATT), Please!.
hasbrone said:
Thanks.
What is the model of your Note9?, before flashing the U1 Firmware...
Can you share your "Service provider SW ver."? (see the attachment in my case ATT/ATT/ATT), Please!.
Click to expand...
Click to collapse
Attached is what it shows now
keredini said:
Attached is what it shows now
Click to expand...
Click to collapse
...and What model is your Note9?, What Firmware of the Note9 U1 you flashed?
Thanks.
hasbrone said:
...and What model is your Note9?, What Firmware of the Note9 U1 you flashed?
Thanks.
Click to expand...
Click to collapse
Your answers are in his photo he attached. He obviously has the ATT carrier-branded Note 9 model N960U, same as you.
He flashed software build N960U1UEU1ARJ5.
All of this can easily be found in this forum. You are seriously making this WAY more complicated than it really is.
Mr. Orange 645 said:
What bloatware are you wanting to remove?
Click to expand...
Click to collapse
Google Play Store.
hasbrone said:
Hi.
I need to remove all Bloatware, from my Note9
I think one way to do it, is installing the N960U1 Firmware (USA unbranded)
Reading on the Internet and watching videos on YouTube, I obtained the following procedure:
My Note9:
Model: SM-N960U (AT&T)
FW: N960USQS1ARI5
1- Flash Stock Firmware (N960USQS1ARI5) and make a Wipe Data/Factory Reset
2- Flash CSC from Firmware (N960U1UEU1ARJ5)
3- Flash COMBINATION File (COMBINATION_FAC_FA81_N960USQU1ARG4)
Enter - Menu - Factory IME
Press *#243203855#
Select CSC = XAA (in my case)
Reboot
4- In ADB Shell, enter the following command: echo "XAA" > /efs/imei/mps_code.dat
5- Flash Stock Firmware (N960U1UEU1ARJ5)
6- Wipe Data/Factory Reset
7- Done
This is a summary procedure (without details), but...It is right?
I have a doubt with step 4...
Why is it done?
Is it necessary to do it?
Thank you.
Click to expand...
Click to collapse
what others said is correct, just flash u1 in modified odin and ull be on xaa with little or no bloat..
the dialer code is nice to do it on the fly.. u can use it to only apply network settings or change the brand or both..
the adb commands are not needed at all.. i also am pretty sure they dont work at all (permission denied) on note 9..
keep in mind pie builds are different.. i dont think it matters what u flash, it changes based on sim inserted.. the csc code also doesnt work on latest pie builds so no way to change it up unless u put in another sim card.. i think one of the earlier pie builds i was on the csc dialer code worked..
on latest pie build i notice a new line in dl mode, anyone by chance know what "KG Status" is?
Mr. Orange 645 said:
Your answers are in his photo he attached. He obviously has the ATT carrier-branded Note 9 model N960U, same as you.
He flashed software build N960U1UEU1ARJ5.
All of this can easily be found in this forum. You are seriously making this WAY more complicated than it really is.
Click to expand...
Click to collapse
Hi.
Do you recommend flash the Firmware with these options?
Re-Partition (with PIT file)
Nand Erase All
When is it recommended to use those options?
Thank you.
hasbrone said:
Hi.
Do you recommend flash the Firmware with these options?
Re-Partition (with PIT file)
Nand Erase All
When is it recommended to use those options?
Thank you.
Click to expand...
Click to collapse
I recommend you leave all checkboxes in patched Odin exactly as you found them and touch nothing.
hasbrone said:
Hi.
Do you recommend flash the Firmware with these options?
Re-Partition (with PIT file)
Nand Erase All
When is it recommended to use those options?
Thank you.
Click to expand...
Click to collapse
Don't check those unless you know what you're doing.
U1 firmware and Patched Odin
Mr. Orange 645 said:
All you need to do is flash the U1 firmware with patched ODIN. All those other steps are unnecessary.
Click to expand...
Click to collapse
Can you please explain in detail the steps, and also from where to get the U1 firmware?
Am also on AT&T.
thanks
tahrang said:
Can you please explain in detail the steps, and also from where to get the U1 firmware?
Am also on AT&T.
thanks
Click to expand...
Click to collapse
Search here through the forums. The files are linked in a few threads, as are the instructions.
You could just Google ODIN instructions and find it.

No ota pie update on note 8

Hello, I recently bought the note 8 but I am not receiving any OTA updates on it. Here's the software info on it.
Android version: 8.0
Service provider SW: XAA/XAA/TMB
Baseband version: N950USQS5CRK2
My current location is Pakistan and maybe that's why I am not receiving an OTA. However, I don't know which firmware should I flash to keep the phone unlocked on my current carrier and upgrade to pie. Any help or guidance in the right direction would be really appreciated.
Thanks
Um3r32 said:
Hello, I recently bought the note 8 but I am not receiving any OTA updates on it. Here's the software info on it.
Android version: 8.0
Service provider SW: XAA/XAA/TMB
Baseband version: N950USQS5CRK2
My current location is Pakistan and maybe that's why I am not receiving an OTA. However, I don't know which firmware should I flash to keep the phone unlocked on my current carrier and upgrade to pie. Any help or guidance in the right direction would be really appreciated.
Thanks
Click to expand...
Click to collapse
You need to flash the unlocked N950U1 firmware version on the phone that way you might be able to receive the updates from Samsung directly.. If you stay on the N950U firmware version (it's T-Mobile that you have) you'll have to do the updates yourself from now on since updates on N950U only come from the carrier's in the USA.. Follow @BlueFox721 directions on this link and you'll be able to flash the real unlocked firmware..
https://forum.xda-developers.com/ga...m-n950u-u1-t3685884/post74087340#post74087340
MrMike2182 said:
You need to flash the unlocked N950U1 firmware version on the phone that way you might be able to receive the updates from Samsung directly.. If you stay on the N950U firmware version (it's T-Mobile that you have) you'll have to do the updates yourself from now on since updates on N950U only come from the carrier's in the USA.. Follow @BlueFox721 directions on this link and you'll be able to flash the real unlocked firmware..
https://forum.xda-developers.com/ga...m-n950u-u1-t3685884/post74087340#post74087340
Click to expand...
Click to collapse
Will this affect any unlocking previously done on the phone? and which version of Odin should I use? it has listed 2 versions a simple and a modded one. And kindly guide me which firmware should I download, there are carrier specific ones and there is one called the unlocked XAA
Um3r32 said:
Will this affect any unlocking previously done on the phone? and which version of Odin should I use? it has listed 2 versions a simple and a modded one. And kindly guide me which firmware should I download, there are carrier specific ones and there is one called the unlocked XAA
Click to expand...
Click to collapse
I have no idea whether it will have any effect on the phone being previously unlocked and I don't think it would since it's unlocked firmware meaning unlocked from carriers already but you never know it could relock for all I know and then you'll just have to unlock it once again.. The directions should tell you which Odin to use and it's the modded version and the XAA is the unlocked version of firmware without the carrier specific crap loaded all over it.. I would ask around about the unlock first though since I didn't have to worry about that I don't know the answer to it..
Um3r32 said:
Hello, I recently bought the note 8 but I am not receiving any OTA updates on it. Here's the software info on it.
Android version: 8.0
Service provider SW: XAA/XAA/TMB
Baseband version: N950USQS5CRK2
My current location is Pakistan and maybe that's why I am not receiving an OTA. However, I don't know which firmware should I flash to keep the phone unlocked on my current carrier and upgrade to pie. Any help or guidance in the right direction would be really appreciated.
Thanks
Click to expand...
Click to collapse
#Um3r32
I am also from pakistan and i have also not recieved OTA update....so i manually updated...
My note 8 is Sprint carrier unlocked SM-N950U...
All phone imported to pakistan from America are carrier unlocked...so thats why pakistan sim networks work on them...
My Previous version was N950UES5DSF5...so saying my bootloader version was 5 with android pie...method is same for Sprint , T mobile , At and T , verizon and other carriers...
What i did is downloaded From Samfirm Pc Software that is free available on forumxda...
So I downloaded Latest firmware that is unlocked XAA with name* ""N950U1UES6DSG2 """ from samfirm pc exe software....
On Samfirm I entered Model number.* ""SM-N950U1""" and Carrier region to ""XAA""..
check auto and select download...
Then Extract the downloaded Firmware ZIP on PC...it consists of 5 files...
Then download Prince cosmy mod ODIN v3.13.1 B patch D from forumxda....
Backup your data via Smart Switch samsung pc app on computer...
Remove google account from your phone...
Then reboot phone to download mode...
Open modified ODIN and connect phone via usb cable to computer...if properly connected* then odin will say added on comment section...
Put the Extracted Firmware files with proper names on ODIN slots....use Ap in Ap slot..BL in BL slot...CSC in CSC slot...CP in CP slot...Dont use HOME CSC...
Go to ODIN options and select auto reboot and reset time...remain other options unselected...
Select start...
Wait for completion....
Your will will auto restart and Factory reset...all of your internal storage data will be lost...Memory card not erased...
Thats it...
If you have any questions then ask me
Sent from my [device_name] using XDA-Developers Legacy app
Zalim Shayar said:
#Um3r32
I am also from pakistan and i have also not recieved OTA update....so i manually updated...
My note 8 is Sprint carrier unlocked SM-N950U...
All phone imported to pakistan from America are carrier unlocked...so thats why pakistan sim networks work on them...
My Previous version was N950UES5DSF5...so saying my bootloader version was 5 with android pie...method is same for Sprint , T mobile , At and T , verizon and other carriers...
What i did is downloaded From Samfirm Pc Software that is free available on forumxda...
So I downloaded Latest firmware that is unlocked XAA with name* ""N950U1UES6DSG2 """ from samfirm pc exe software....
On Samfirm I entered Model number.* ""SM-N950U1""" and Carrier region to ""XAA""..
check auto and select download...
Then Extract the downloaded Firmware ZIP on PC...it consists of 5 files...
Then download Prince cosmy mod ODIN v3.13.1 B patch D from forumxda....
Backup your data via Smart Switch samsung pc app on computer...
Remove google account from your phone...
Then reboot phone to download mode...
Open modified ODIN and connect phone via usb cable to computer...if properly connected* then odin will say added on comment section...
Put the Extracted Firmware files with proper names on ODIN slots....use Ap in Ap slot..BL in BL slot...CSC in CSC slot...CP in CP slot...Dont use HOME CSC...
Go to ODIN options and select auto reboot and reset time...remain other options unselected...
Select start...
Wait for completion....
Your will will auto restart and Factory reset...all of your internal storage data will be lost...Memory card not erased...
Thats it...
If you have any questions then ask me
Sent from my [device_name] using XDA-Developers Legacy app
Click to expand...
Click to collapse
Hey, thanks for the detailed guide, can you link me to the samfirmware.exe? I couldn't find it so I had to download the firmware from their own website which has an annoyingly slow download speed
Zalim Shayar said:
#Um3r32
I am also from pakistan and i have also not recieved OTA update....so i manually updated...
My note 8 is Sprint carrier unlocked SM-N950U...
All phone imported to pakistan from America are carrier unlocked...so thats why pakistan sim networks work on them...
My Previous version was N950UES5DSF5...so saying my bootloader version was 5 with android pie...method is same for Sprint , T mobile , At and T , verizon and other carriers...
What i did is downloaded From Samfirm Pc Software that is free available on forumxda...
So I downloaded Latest firmware that is unlocked XAA with name* ""N950U1UES6DSG2 """ from samfirm pc exe software....
On Samfirm I entered Model number.* ""SM-N950U1""" and Carrier region to ""XAA""..
check auto and select download...
Then Extract the downloaded Firmware ZIP on PC...it consists of 5 files...
Then download Prince cosmy mod ODIN v3.13.1 B patch D from forumxda....
Backup your data via Smart Switch samsung pc app on computer...
Remove google account from your phone...
Then reboot phone to download mode...
Open modified ODIN and connect phone via usb cable to computer...if properly connected* then odin will say added on comment section...
Put the Extracted Firmware files with proper names on ODIN slots....use Ap in Ap slot..BL in BL slot...CSC in CSC slot...CP in CP slot...Dont use HOME CSC...
Go to ODIN options and select auto reboot and reset time...remain other options unselected...
Select start...
Wait for completion....
Your will will auto restart and Factory reset...all of your internal storage data will be lost...Memory card not erased...
Thats it...
If you have any questions then ask me
Sent from my [device_name] using XDA-Developers Legacy app
Click to expand...
Click to collapse
Hey, I just searched for samfirm.exe, seems like it is deprecated. However, I saw it was getting the firmwares from samdb.org so I went there and searched for the firmware. Turns out, they have the same slow speed download for free users so I'm stuck here. Do you have the firmware in your PC? Can you upload it on GDrive maybe and send me the link? any help would be really appreciated. I usually get 1.5Mbps download speed but these downloads go only as far as 400kbps :#
Um3r32 said:
Hey, I just searched for samfirm.exe, seems like it is deprecated. However, I saw it was getting the firmwares from samdb.org so I went there and searched for the firmware. Turns out, they have the same slow speed download for free users so I'm stuck here. Do you have the firmware in your PC? Can you upload it on GDrive maybe and send me the link? any help would be really appreciated. I usually get 1.5Mbps download speed but these downloads go only as far as 400kbps :#
Click to expand...
Click to collapse
Did you upgrade your phone, if yes then can you help me with it. Do leave a reply here or message me please. I want to upgrade my Note 8.
Shazil323 said:
Did you upgrade your phone, if yes then can you help me with it. Do leave a reply here or message me please. I want to upgrade my Note 8.
Click to expand...
Click to collapse
You can use this great thread which will tell you how to update your phone - (N950f/ds)
[DVG5] OFFICIAL STOCK FW-update (Odin) thread (13 Aug 2022) GALAXY Note8 SM-N950F/DS
This post was originally made by @henklbr and the OP was handed over to @StevePritchard in November 2019. In this thread, You can share the Mega-Links of new firmware's (OFFICIAL STOCK) for the Galaxy Note8 (so: NO CUSTOM ROM's and/or...
forum.xda-developers.com

N-960n flash to stock att firmware

So after a bit of research it looks like it is not possible to flash stock att firmware to the n-960n. Does this sound right. I'm leaving Korea and will be going back to att when I get home.
Noteuser22 said:
So after a bit of research it looks like it is not possible to flash stock att firmware to the n-960n. Does this sound right. I'm leaving Korea and will be going back to att when I get home.
Click to expand...
Click to collapse
Not officially, no. However I don't think samsung pay will work in the US on a Korean Note9 anyway, so if you unlock the bootloader and root you can flash a CSC changer to get all of the ATNT features (including voLTE/voWIFI). You will void your warranty and lose knox/Samsung Pay.
Noteuser22 said:
So after a bit of research it looks like it is not possible to flash stocksevice. att firmware to the n-960n. Does this sound right. I'm leaving Korea and will be going back to att when I get home.
Click to expand...
Click to collapse
you can't flash snapdragon firmware on a exynos device. but regardless, just pop the sim and be happy. no need to change CSC for voice and data.
but if you do root as the suggested then you can get the additional csc features by flashing a csc pack.
bober10113 said:
you can't flash snapdragon firmware on a exynos device. but regardless, just pop the sim and be happy. no need to change CSC for voice and data.
but if you do root as the suggested then you can get the additional csc features by flashing a csc pack.
Click to expand...
Click to collapse
Exactly which CSC pack can I use and where do I get it?
I am in the exact same situation: Korean SM-G960N, rooted, on AT&T's network with Android 9.
Do I extract the CSC from the latest SM-G960U1 file and flash that with Odin? Can I use an Android 10 CSC on an Android 9 phone?
sleepeeg3 said:
Exactly which CSC pack can I use and where do I get it?
I am in the exact same situation: Korean SM-G960N, rooted, on AT&T's network with Android 9.
Do I extract the CSC from the latest SM-G960U1 file and flash that with Odin? Can I use an Android 10 CSC on an Android 9 phone?
Click to expand...
Click to collapse
Are you looking for AT&T specifically? Cause from what I know they don't release them. I used N960U since the 1 is the unlocked version software. Sorry I can't be much help beyond what I know of AT&T files. Best of luck.
macgyver40 said:
Are you looking for AT&T specifically? Cause from what I know they don't release them. I used N960U since the 1 is the unlocked version software. Sorry I can't be much help beyond what I know of AT&T files. Best of luck.
Click to expand...
Click to collapse
Thanks for the respopnse. Well the link from SamMobile has the CSC in it. I tried to flash the HOME_CSC file via Odin and the Odin PrinceComsy version (I don't think this works on Android 8) and it would not flash.
sleepeeg3 said:
Thanks for the respopnse. Well the link from SamMobile has the CSC in it. I tried to flash the HOME_CSC file via Odin and the Odin PrinceComsy version (I don't think this works on Android 8) and it would not flash.
Click to expand...
Click to collapse
The last 2 times I updated I used the Comcast files to update my note9 i got from AT&T i am currently on the newest release this way and everything seems to work at least the limited options I use from AT&T.

One UI 3.0 can be loaded on SM-F916U1

I'm using an unlocked U1 on T-mobile US and just used the google dialer to switch CSC to XAR (Which I don't think you HAVE to do). Just use frija and download SM-F916W region XAC and use Odin patched. Up and running with no issues.
**updated i actually used model SM-F916W region XAC in Frija.
jcrutchvt10 said:
I'm using an unlocked U1 on T-mobile US and just used the google dialer to switch CSC to XAR (Which is in common with the Canadian shared CSC). Just use frija and download SM-F916W region XAR and use Odin patched. Up and running with no issues.
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did you have to wipe your phone? Same on T-Mobile and getting antsy waiting
Is there any drawbacks whatsoever for changing your CSC?
Or let me rephrase, do you still have 5G, Wifi Calling, samsung pay, etc.?
curiousmileo said:
did you have to wipe your phone? Same on T-Mobile and getting antsy waiting
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I chose to wipe not sure if you must.
abdielol said:
Is there any drawbacks whatsoever for changing your CSC?
Or let me rephrase, do you still have 5G, Wifi Calling, samsung pay, etc.?
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No drawback at all. Yes I still have all of the above.
jcrutchvt10 said:
I'm using an unlocked U1 on T-mobile US and just used the google dialer to switch CSC to XAR (Which is in common with the Canadian shared CSC). Just use frija and download SM-F916W region XAR and use Odin patched. Up and running with no issues.
Click to expand...
Click to collapse
Which CSC did you use when searching in Frija? XAR returns no results for the SM-F916W.
XAC?
After looking on Frija I'm seeing XAR is for SM-F916U1 and it's US based Android 10. Not sure how you got Android 11. If you meant XAC there's no option to change the CSC to that.
jcrutchvt10 said:
I'm using an unlocked U1 on T-mobile US and just used the google dialer to switch CSC to XAR (Which is in common with the Canadian shared CSC). Just use frija and download SM-F916W region XAR and use Odin patched. Up and running with no issues.
Click to expand...
Click to collapse
And then did you switch your CSC back to TMB?
abdielol said:
After looking on Frija I'm seeing XAR is for SM-F916U1 and it's US based Android 10. Not sure how you got Android 11. If you meant XAC there's no option to change the CSC to that.
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GaresTaylan said:
Which CSC did you use when searching in Frija? XAR returns no results for the SM-F916W.
XAC?
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Click to collapse
My apologies i was running on very little sleep. I did indeed use XAC in Frija. So I suppose you could try leaving it on TMB and flashing since i flashed the XAC version for SM-F916W over XAR on my U1. I do have a bunch of extra dev options though that i'm not sure would be exactly the same. I will confirm later but so far, I haven't found a dialer code on XAR that works to change CSC on version CTLL with XAC. But your sim will automatically flip your network CSC to TMB regardless. I'll update my previous posts thanks for the catch.
anuraj1 said:
And then did you switch your CSC back to TMB?
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Like i mentioned in my post above, so far, I haven't found a dialer code that opens up the CSC menu on the new version. I'm going to try again shortly but your sim will automatically set your network to TMB. I can say that VOLTE and WFC works much more efficiently for me on the new version. You just have to wait for setup to complete and the WFC option will appear as usual.
ODIN allowed you to flash SM-F916W firmware on a SM-F916U1 model? Typically cross flashing between models fails when using ODIN and even if it let you, you'd probably be soft-bricked.
This does work. I have tried it. My fold 2 was bought from Samsung unlocked. It now shows the device as SM-F916W. I am with AT&T and 5g doesn't show up but everything else seems to run just fine.
I was also able to go back to u1 firmware with CSC XAA .
tlbland0426 said:
ODIN allowed you to flash SM-F916W firmware on a SM-F916U1 model? Typically cross flashing between models fails when using ODIN and even if it let you, you'd probably be soft-bricked.
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Yeah the patched ODIN 3.1.4 did work in this case. I did some checking of the partitioning among various regions/versions and the canadian version didn't really require any changes so i thought i'd take a chance. I do have 5G so that tells me you need to apply sales/network CSC of something that isn't carrier locked prior to updating and everything should work ok. That's speculation and my personal experience.
Test
aj2019 said:
Hey! So, I have SM-F916U. I flashed SM-F916U1 firmware to get rid of the AT&T Bloatware. Everything is working fine but my Samsung Pay shows USA Offers but I live in India.
Going by the same logic as you mentioned, Can I flash CSC of SM-F916B (India Version) to get Samsung Pay Indian Offers?
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I'd be hesitant to do anything with a non-unlocked variant.
tlbland0426 said:
ODIN allowed you to flash SM-F916W firmware on a SM-F916U1 model? Typically cross flashing between models fails when using ODIN and even if it let you, you'd probably be soft-bricked.
Click to expand...
Click to collapse
This isn't surprising at all. Since the Galaxy S8 and Note 8, the U models and the W models have all been cross compatible with firmware. They are actually the same exact device, and the W only indicates it's running Canadian firmware. Just like the U1 indicates it's non-carrier branded and U indicates it's a carrier model. No issues cross flashing at all.
aj2019 said:
Hey! So, I have SM-F916U. I flashed SM-F916U1 firmware to get rid of the AT&T Bloatware. Everything is working fine but my Samsung Pay shows USA Offers but I live in India.
Going by the same logic as you mentioned, Can I flash CSC of SM-F916B (India Version) to get Samsung Pay Indian Offers?
Click to expand...
Click to collapse
916B and 916U are not the same devices. There are hardware differences, so you can't crossflash firmware.
jcrutchvt10 said:
I'd be hesitant to do anything with a non-unlocked variant.
Click to expand...
Click to collapse
Flashing firmware doesn't do anything to affect the locked or unlocked status. Many, many people here have flashed U1 firmware on locked U devices over the last few years.
Mr. Orange 645 said:
916B and 916U are not the same devices. There are hardware differences, so you can't crossflash firmware.
Flashing firmware doesn't do anything to affect the locked or unlocked status. Many, many people here have flashed U1 firmware on locked U devices over the last few years.
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Got it! Thankyou so much! So, is there any possible way to get Samsung Pay India app on my US version of Galaxy Fold 2?
aj2019 said:
Got it! Thankyou so much! So, is there any possible way to get Samsung Pay India app on my US version of Galaxy Fold 2?
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I honestly have no idea. I'd check some of the other Samsung forums, like the Note 20 or Note 10 forums.you may find an answer there as they are more popular devices.
I actually went and flashed my u1 to this version .. everything else works as it should but so far my only drawback is that my samsung sofi account has been deleted after it updated to samsung pay Canada...
Edit: although it samsung pay Canada all I had to the was verify my samsung password and accept samsung pass terms and I was good to go everything is there and works as it should.

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