Att stock firmware reflash - Samsung Galaxy S10+ Questions & Answers

Hey everyone. Hope you are doing well. I am pulling my hair out. I am having a lot of freezing on my s10+ from att. I was told to reflash using Odin.
I went to Sam mobile and downloaded the latest firmware. It was a no go. Stuck at communication. The downloaded patched odin. Again no go stuck at communication. I then find out you have to pay for att firmware is this true? I use visual voicemail and wifi calling a lot so I need the stock version. Can someone please help me. I am at a loss.
If download other firmwares it will start the flash but says sha 256 error.

Related

[Q] Trying for weeks...

I am currently running Cyanogenmod on my Sprint Galaxy S4, and for the most part, I love it, except that I have no data service unless I am connected to wifi. Away from a wifi connection I have no data and no texting ability. So I have atempted several times to return to stock, but every time I try via Odin, it fails. From what I can tell it is because Cyanogenmod is running 4.4.4 and the stock firmware I am trying to install is 4.4.3 (because there is no stock 4.4.4 firmware, at least not that I have seen.) Anyone out there have a solution or alternative for me?
Are you using the Triband model? If so, this is a mirror for the new NG5 firmware. Try to flash with Odin the modem.bin for NG5. Your phone currently had a mismatched modem version and that's why only wifi works. (Probably)
https://mega.co.nz/#F!0JdRkIZR!AqqKdbvba_Hpg5VrCmrbPw
mrphy42 said:
I am currently running Cyanogenmod on my Sprint Galaxy S4, and for the most part, I love it, except that I have no data service unless I am connected to wifi. Away from a wifi connection I have no data and no texting ability. So I have atempted several times to return to stock, but every time I try via Odin, it fails. From what I can tell it is because Cyanogenmod is running 4.4.4 and the stock firmware I am trying to install is 4.4.3 (because there is no stock 4.4.4 firmware, at least not that I have seen.) Anyone out there have a solution or alternative for me?
Click to expand...
Click to collapse
Can you please tell me where I can find the 4.4.3 stock rom I am trying to unroot my phone and I am having an error every single time in Odin.
Jkohrs said:
Can you please tell me where I can find the 4.4.3 stock rom I am trying to unroot my phone and I am having an error every single time in Odin.
Click to expand...
Click to collapse
Here is the firmware for both version http://www.sammobile.com/firmwares/. This site is slow but it it will download eventually. You can also find what you are looking for in several places in this forum. Google/Search Forums is your friend.

HELP! Stuck with AT&T Firmware on my SM-935P

Please help! I succesfully flashed my SM-935P with the nougat version of T-mobile at first. I had some issues connecting to my carrier's 3g network (it doesnt recognizes it) and for that reason I tried a different version on nougat, in this case AT&T but ended with the same problem (Phone recognizes 4g and 2g network, but no 3g).
I'm trying to revert back to stock on my SM-935P and downloaded rom PK1 from Sprint. When I try to use Odin, it gives me and error saying FAIL! SHA256 is invalid.
Can someone tell me how to get pass this? THANKS!
Bluemillenium12 said:
Please help! I succesfully flashed my SM-935P with the nougat version of T-mobile at first. I had some issues connecting to my carrier's 3g network (it doesnt recognizes it) and for that reason I tried a different version on nougat, in this case AT&T but ended with the same problem (Phone recognizes 4g and 2g network, but no 3g).
I'm trying to revert back to stock on my SM-935P and downloaded rom PK1 from Sprint. When I try to use Odin, it gives me and error saying FAIL! SHA256 is invalid.
Can someone tell me how to get pass this? THANKS!
Click to expand...
Click to collapse
You should be able to flash it to the latest U firmware , Just helped someone do there s7 from nougat and we took it latest u firmware and was able to switch between that and latest mm P firmware without a problem , let me know if you need a link to the firmware
goonygugle said:
You should be able to flash it to the latest U firmware , Just helped someone do there s7 from nougat and we took it latest u firmware and was able to switch between that and latest mm P firmware without a problem , let me know if you need a link to the firmware
Click to expand...
Click to collapse
I doo! Please share! I will love you forever dude! Lol
Bluemillenium12 said:
I doo! Please share! I will love you forever dude! Lol
Click to expand...
Click to collapse
sent pm
Try flashing this Unlocked Version
Then immediately go to download mode and flash stock pk1
Let me know whats going on.
godpowerrr said:
Try flashing this Unlocked Version
Then immediately go to download mode and flash stock pk1
Let me know whats going on.
Click to expand...
Click to collapse
We got him fixed up , I had him go to pl3 first just because thats what i had available

Flash Android 7.0 T-Mobile S7 ROM on AT&T S7

Hello,
I currently have an unlocked G930A that is running on 7.0, I am using the T-Mobile carrier and I would like to flash to the T-Mobile rom. I know it was possible on marshmallow but I couldn't find any posts regarding 7.0.
If I follow these instructions
Talal916 said:
Thanks bro! You know which version of Odin to use? I'm on 3.12.3 and it's giving me invalid sha md5 error. File is fine. Other guy mentioned Odin from Verizon thread. Couldn't find it
Edit: Found it! It's PrinceComsy Odin 3.12. It worked perfectly! However, now my fingerprint sensor doesn't work. Is that because I didn't flash bootloader? If I flash just bootloader, will it still wipe the system?
Edit 2: Goddamnit Samsung Pay isn't working either. Says I made unauthorized modifications.
Final Edit: So apparently you have to flash Bootloader as well to get Samsung Pay and fingerprint sensor to work.
Basically, Download PrinceComsy's 3.12 Odin from Verizon Root thread. Then flash the latest G930T ROM from SamMobile. Tick BL, AP, CP, AND CSC. Make sure you ran Odin with admin privileges. It'll wipe internal SD so back that up.
Click to expand...
Click to collapse
But using the 7.0 T-Mobile ROM from sam mobile. (I have made a backup of the device with smart switch.)
Should I be okay?
Also to mention: If its only possible to flash the U rom, please do let me know.
Im flash t-mobile rom 7.0 on sm-g930a without any problem and works great and i have better network strenght signal.Im on Ultra-mobile network witch is T-mobile.Wi-fi calling works.
ok i also have ATT sm-g930a and want to install the tmobile rom as i am on tmobile.
the phone is sim unlocked.
do i need to turn off find my samsung fiirst?

HELP!!! My Galaxy S7 Edge got Bricked!

Hello everyone,
My device got bricked since I flashed it with Odin yesterday, and now even I re-flash using official firmware, it failed as well……
The model of my phone showing in Samsung official site is G935-P (Sprint version), But that shows on download mode is G935U, maybe the eBay seller had flashed it with G935U firmware…
What version of firmware should I download to recover the OS now? And what could I do to Un-brick my device? Someone who could give me some advice or assistance? Thank you all!
Try Smart Switch. It will automatically download the correct firmware for you.
Hmmmmm what update were you trying to flash in odin and i would check the back of your phone bc it should say exactly what model it is (935x) just to be sure then flash the LASTEST firmware to get yourself up and running then if you want Ufirmware go ahead flash that
AndrOmega said:
Try Smart Switch. It will automatically download the correct firmware for you.
Click to expand...
Click to collapse
Thanks, I've tried Smart switch, but it doesn't work, fortunately, it's resolved by flashing the latest G935U firmware
gurnsey101 said:
Hmmmmm what update were you trying to flash in odin and i would check the back of your phone bc it should say exactly what model it is (935x) just to be sure then flash the LASTEST firmware to get yourself up and running then if you want Ufirmware go ahead flash that
Click to expand...
Click to collapse
You're right bro, it was resolved by flashing the latest firmware of G935U, thanks a lot
No problem glad I could help

Help to get back to AT&T Firmware after flash G935U

Greetings pals i have a really big question, i got a S7 Edge from AT&T (SM-G935A) but i cant update to nougat so i flash the unlocked (SM-G935U) firmware to get Nougat so i just wanna go back to AT&T but i cant via odin i downloaded a lot of firmwares labeled to 935A but when i try to flasg via odin it stucks at File analysis and thats it, also i tried with another (older) version of odin and it gives me a soft brick the main cause i want to go back to AT&T its because i want to try Oreo Beta but im stuck
Any help would be appreciated and if something its wrong with this let me know

Categories

Resources