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

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By rogvid700, Member on 12th August 2018, 11:20 PM
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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?
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8th September 2018, 07:20 PM |#2  
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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
10th September 2018, 12:05 AM |#3  
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Quote:
Originally Posted by 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

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.
14th September 2018, 02:13 AM |#4  
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Quote:
Originally Posted by rogvid700

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!54BXNlvrL...SrzrI2l_IqHe84
Contains the AP, BL, CP and CSC files.
14th September 2018, 06:17 PM |#5  
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Quote:
Originally Posted by Wish39

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!54BXNlvrL...SrzrI2l_IqHe84
Contains the AP, BL, CP and CSC files.

see if you can find this firmware t377aucs3brb1
31st October 2018, 01:10 PM |#6  
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What is the file password please?
3rd November 2018, 02:35 AM |#7  
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Tab E Samsung SM T377a AT&T Firmware Android N 7.1 2018
Stock Odín flesheo
15th December 2018, 12:32 PM |#8  
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PW is windows4droid
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31st December 2018, 10:20 AM |#9  
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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.
8th March 2019, 04:43 AM |#10  
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Quote:
Originally Posted by 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?

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...
8th August 2019, 05:11 AM |#11  
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Originally Posted by Titaneros

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
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