I need help finding an AT&T rom - Android Q&A, Help & Troubleshooting

I got a Galaxy S7 model number SM-G930T and I need to switch the firmware from T-Mobile to AT&T. Where can I find the ROM and how would I install it? I tried looking on sammobile.com but I don't know if I can use a rom from the G930U or not

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Flashing At&T S3 with unbranded firmware

Hi,
I currently have a samsung galaxy s3 branded on at&t running on 4.1.1 (model: SGH - 1747)
However, it does not have chinese language on it and I need to have it installed. After searching the web, it seems the only way is to flash a firmware over it. How do I do this?
I had downloaded Odin and a Unbranded firmware. However I'm not sure if the firmware is right for it. I9300XXDLJ4
If I flash this firmware over my existing at&t branded on, would it work ? Or will the phone not work anymore?
Thank you.
It's urgent.
Lusterboi said:
Hi,
I currently have a samsung galaxy s3 branded on at&t running on 4.1.1 (model: SGH - 1747)
However, it does not have chinese language on it and I need to have it installed. After searching the web, it seems the only way is to flash a firmware over it. How do I do this?
I had downloaded Odin and a Unbranded firmware. However I'm not sure if the firmware is right for it. I9300XXDLJ4
If I flash this firmware over my existing at&t branded on, would it work ? Or will the phone not work anymore?
Thank you.
It's urgent.
Click to expand...
Click to collapse
Frankly, I think that's impossible. I have a Galaxy SIII GT-I9308, which is customed for CHINA MOBILE. When I flash XXELLA and replaced the modem.bin, it seems to be bricked....
DON'T FLASH IT!
You don't have an international i9300 do you! So don't flash it or you will possibly end up with a paperweight

[Q] Flashing different region Stock ROM.

Hello
I have a Korean Galaxy S6 Edge (SM-G925S). My question is: can I flash it with another region firmware (for example, the firmware of the SM-G925I or SM-G925F)? And, can I change the modem (baseband)?
:fingers-crossed:
Thanks. :good:
juanj.muriel said:
Hello
I have a Korean Galaxy S6 Edge (SM-G925S). My question is: can I flash it with another region's firmware (for example, the firmware of the SM-G925I or SM-G925F)? And, can I change the modem (baseband)?
:fingers-crossed:
Thanks. :good:
Click to expand...
Click to collapse
I also want to know this.. I have the korean G925L (lg u plus)
I'm with you guys. I have a us cellular (SM-G925R4). Wondering if I can flash T-Mobile, international etc.
Sent from my SM-G925R4 using XDA Free mobile app
same question, i have g925K
anyone tested?

Need help debranding LG Uplus(LUC) to (KOO)

Hi, I just got Galaxy S9+ and it is bloated with LG Uplus menu and apps. Model version is SM-G965N and when i look for firmware in Sammobile only few firmwares are shown. (KOO, LUC, SKC, KTC)
Can I download KOO firmware and flash with Odin to get rid of carrier bloats and return to stock?
I heard that S9 and S9+ have some problems changing CSC. But if i flash like this, would it be considered changing CSC. Would it work to flash with odin like this?
Is there anyone who knows answer to this?
I also want to do the same thing on my s9 plus. can anyone help please ... thanks
Nomado said:
Hi, I just got Galaxy S9+ and it is bloated with LG Uplus menu and apps. Model version is SM-G965N and when i look for firmware in Sammobile only few firmwares are shown. (KOO, LUC, SKC, KTC)
Can I download KOO firmware and flash with Odin to get rid of carrier bloats and return to stock?
I heard that S9 and S9+ have some problems changing CSC. But if i flash like this, would it be considered changing CSC. Would it work to flash with odin like this?
Click to expand...
Click to collapse
just so i have this straight, youre using a Samsung S9+ on a LG cellular service? thats awesome!! the 965N has the Exynos processor, to the best of my recollection, and you can verify this by installing CPU-Z. If it is, you should be able to flash the G965F firmware on it. I have a S9 that i got from Cricket and installed the G960U firmware on it, debranding it and im satisfied with the result. You will likely need the patched version of Odin in order to flash any firmware on it to debrand it. Verify the processor via CPU-Z and we can go from there
Achmadjpr said:
I also want to do the same thing on my s9 plus. can anyone help please ... thanks
Click to expand...
Click to collapse
pls post the SM-G965(?) variant here for further assistance
youdoofus said:
just so i have this straight, youre using a Samsung S9+ on a LG cellular service? thats awesome!! the 965N has the Exynos processor, to the best of my recollection, and you can verify this by installing CPU-Z. If it is, you should be able to flash the G965F firmware on it. I have a S9 that i got from Cricket and installed the G960U firmware on it, debranding it and im satisfied with the result. You will likely need the patched version of Odin in order to flash any firmware on it to debrand it. Verify the processor via CPU-Z and we can go from there
pls post the SM-G965(?) variant here for further assistance
Click to expand...
Click to collapse
G965N with LGU + firmware too And I want to unbrand it too.
i did it already, and went back to stock.
the service guy installed twrp, then installed custom rom- based on 965F/DS- everything was fine. except no 5.8ghz wifi connection, no OTA update menu.

Samsung S7 SM-G930U stock firmware

I have Galaxy S7 SM-G930U unlocked purchased from samsung. Anyone know where I can download the stock firmware.
I see many firmware out there but not work on my phone. not sure this firmware will work G930AUCU8CSA3 but I'm unable to find and download.
If you know which firmware should I need then please show me the link to download.
I got error fused 9 and binary 4. Not sure what is that mean?
Thank you.

Updating firmware from another country Galaxy a10e

Hey. I have an Galaxy SM-A102u, which is the Galaxy a10e. Its from the US AT&T and I live in Canada. I want to update the firmware to Android 10. I want to also do not want At&T on my phone, so am able flash an open firmware from Canada , or do I need to flash only the AT&T firmware or an open one from the US? Also, am I able to change the firmware from a102u to a102w, or does that work? I think I better go back to school lol

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