Firmware from SM-T377P on AT&T SM-T377A Tab E?

[rogvid700]

I was just curious if it was at all possible to flash the firmware from the T377P model to the AT&T model (T377A) because it seems like most of the development is for the T377P. Has anyone achieved this yet or attempted flashing any other model's firmware to the T377A?

 

[Wish39]

Flashing SM-T377P firmware on a SM-T377A wouldnt work, because the T377P uses a Snapdragon 410, not an Exynos 3475 like the T377A uses. Flashing SM-T377T (T-Mobile) firmware might work, since it uses the same Exynos CPU as the T377A

 

[rogvid700]

Flashing SM-T377P firmware on a SM-T377A wouldnt work, because the T377P uses a Snapdragon 410, not an Exynos 3475 like the T377A uses. Flashing SM-T377T (T-Mobile) firmware might work, since it uses the same Exynos CPU as the T377A

I'm just curious what the best alternative firmware would be to flash (if possible at all) on this tablet because there's absolutely zero development on the AT&T variant (T377A) of the Tab E. Preferably a firmware that's been successfully rooted, etc.

 

[Wish39]

I'm just curious what the best alternative firmware would be to flash (if possible at all) on this tablet because there's absolutely zero development on the AT&T variant (T377A) of the Tab E. Preferably a firmware that's been successfully rooted, etc.

Unfortunately nothing can be developed for the T377A because the bootloader on that variant is locked, so that means we can't do anything to the device, even with Odin. If there was a way to convert a T377A to a T377T, or if there is engineering firmware for the T377A, then maybe development is possible.

On another note, I found somebody's backup of the Nougat firmware for the T377A: https://mega.nz/#!eHJSUCoZ!54BXNlvrL6RJfEHzS4qNOj3eqwCpxSrzrI2l_IqHe84
Contains the AP, BL, CP and CSC files.

 

[DirtyMaxTv]

Unfortunately nothing can be developed for the T377A because the bootloader on that variant is locked, so that means we can't do anything to the device, even with Odin. If there was a way to convert a T377A to a T377T, or if there is engineering firmware for the T377A, then maybe development is possible.

On another note, I found somebody's backup of the Nougat firmware for the T377A: https://mega.nz/#!eHJSUCoZ!54BXNlvrL6RJfEHzS4qNOj3eqwCpxSrzrI2l_IqHe84
Contains the AP, BL, CP and CSC files.

see if you can find this firmware t377aucs3brb1

 

[rsumler]

What is the file password please?

 

[Drogba09]

Tab E Samsung SM T377a AT&T Firmware Android N 7.1 2018

Stock Odín flesheo

 

[isotherm]

PW is windows4droid

 

[JonnStevens77]

Need help with FRP for Galaxy Tab E SM-T377A

I have no clue what my email or password is for my tablet, I got messed up and started changing things and now I just want to find out how I can just boot from SD a fresh ROM or something.

 

[Titaneros]

I was just curious if it was at all possible to flash the firmware from the T377P model to the AT&T model (T377A) because it seems like most of the development is for the T377P. Has anyone achieved this yet or attempted flashing any other model's firmware to the T377A?

I have same Tablet AT&T model (T377A) bootloader is locked ! Its not posibel to root neither use custiom roms or other firmware!

I unlocked the tablet sucesfully but Im stuck cause voice calls arent available with other carriers...

 

[Jenbah]

I have same Tablet AT&T model (T377A) bootloader is locked ! Its not posibel to root neither use custiom roms or other firmware!

I unlocked the tablet sucesfully but Im stuck cause voice calls arent available with other carriers...

Can you please describe what you did to unlock it? I've tried 1000 things and nothing seems to work

 

[jimdot]

You have to request the unlock code from AT&T, there's a slight difference between doing it for phones from your own plan or someone else's phone (you received as a gift or purchased second hand). They walk you through the process for each type of equipment so it's relatively smooth.. I just want to remove the bloatware and have a security update more recent than tree years old. This is my main gripe with AT&T, stuck with questionable bloatware and a vulnerable version of Android (and it's locked down so tight no one can fix it on their own).

 

[blaze2051]

So you were able to unlock the bootloader by following an AT&T tech over the phone?

 

[buffaloquinn]

You have to request the unlock code from AT&T, there's a slight difference between doing it for phones from your own plan or someone else's phone (you received as a gift or purchased second hand). They walk you through the process for each type of equipment so it's relatively smooth.. I just want to remove the bloatware and have a security update more recent than tree years old. This is my main gripe with AT&T, stuck with questionable bloatware and a vulnerable version of Android (and it's locked down so tight no one can fix it on their own).

More details would be nice. A lot of us have been desperate to do something with this tablet.

 

[blaze2051]

it be nice i i could just downgrade from 7.1.1 to 6.0.1 or maybe 5.1.1. but i havent been able to even when using combination file via odin

 

[Kireej]

anyone ever figure out the frp? i have a tablet with my old g account that i had in 2018 lol and no access to the emmail or phone number

 

[Kireej]

there isnt even an emergency dialer on this tablet and its a carrier tablet with mobile?