[UNOFFICIAL BUILD] Samsung Galaxy Tab S7+ gts7xlwifi / gts7xl for /e/OS-a15

Samsung Galaxy Tab S7+ gts7xlwifi / gts7xl for /e/OS-a15 3.0:

e-3.0-a15-20250604-UNOFFICIAL-gts7xlwifi.zip
https://sourceforge.net/projects/eosbuildsronnz98/files/SamsungSmartphones/e-3.0-a15-20250604-UNOFFICIAL-gts7xlwifi.zip/download

e-3.0-a15-20250604-UNOFFICIAL-gts7xl.zip
https://sourceforge.net/projects/eosbuildsronnz98/files/SamsungSmartphones/e-3.0-a15-20250604-UNOFFICIAL-gts7xl.zip/download

Please see sources and install instructions including recovery here:
https://xdaforums.com/t/rom-t970-t976-16-0-evolution-x-for-tab-s7-wifi-5g.4723153/

Use it at your own risk! I do not own this device so it’s untested.
Please support the developer(s)!

1 Like

Updates for /e/OS 3.1.4

e-3.1.4-a15-20250922-UNOFFICIAL-gts7xlwifi.zip

e-3.1.4-a15-20250922-UNOFFICIAL-gts7xl.zip

Updates for /e/OS-a15 3.2

e-3.2-a15-20251023-UNOFFICIAL-gts7xl.zip

e-3.2-a15-20251023-UNOFFICIAL-gts7xlwifi.zip

Hello,

Thanks for your job !

Do you have some issues to share about this build ?

I own myself a Tab S7+ 5G. Livedisplay does not work.

But fingerprinter does work now since 3.2 buils!

Update for /e/OS-a15 3.3:

e-3.3-a15-20251212-UNOFFICIAL-gts7xl.zip

e-3.3-a15-20251213-UNOFFICIAL-gts7xlwifi.zip

Update for /e/OS-a15 3.4

e-3.4-a15-20260116-UNOFFICIAL-gts7xl.zip

e-3.4-a15-20260116-UNOFFICIAL-gts7xlwifi.zip

Updates for /e/OS-a15 3.5

e-3.5-a15-20260213-UNOFFICIAL-gts7xlwifi.zip

e-3.5-a15-20260213-UNOFFICIAL-gts7xl.zip

Hey ronnz98 thanks for the build.

Context rant

I’m still on stock, but as we have no updates for a long time, I would prefer to switch to a eOS.
However, I want to confirm about the exact Model Name of the device you own and got eOS running.
Mine is the SM-T970 (I bought this in South Korea and I know that they often have a slightly different models than the international one.)

Can you confirm that your builds are for the Model name SM-T970?

according to Supported devices - Google Play Help - Google Support

Retail Branding Marketing Name Device Model
Samsung Galaxy Tab S7+ gts7xlwifi SM-T970
Samsung Galaxy Tab S7+ gts7xl SM-T975
Samsung Galaxy Tab S7+ gts7xl SM-T975N
Samsung Galaxy Tab S7+ 5G gts7xl SM-T976B
Samsung Galaxy Tab S7+ 5G gts7xl SM-T976N
Samsung Galaxy Tab S7+ 5G gts7xl SM-T978U

Yes, should work. SM-T970 and SM-T976 are the official codes

great thanks, I will install it and give feedback.

I flashed 3.5 but “Setup Wizard keeps stopping” I can only force quit.
There is no way past it and so the device is not usable.
Which version of eOS did you install and run successfully?

I run 3.5 on my gts7xl without issues, but did update from previous version. Hmm, you might try an older version or install EvolutionX version first and then /e/OS

Did you apply the “factory-reset” ?

After flashing no, but after your comment, i tried again, but it’s stil the same.

I tried /e/OS-a15 3.2 and now it worked.
But I can not update from within the OS, do I see that correct?

Do I just use adb sideload to flash the lates 3.5? (Without Factory Reset or course)

I updated from 3.2 directly to 3.5 using the eOS Recovery update function and adb sideload.

It went well and my previously created setup works. So far I have not run into any serious bugs.

However, there are 2 minor bugs/quircks remaining:

  1. creating a new user brings me back to the Setup Wizard crash I described above.
  • If I create a new new user profile and launch it the Setup Wizard will immediatly crash and the user account can not be setup.
    => Conclusion the eOS 3.5 build (at least for this device) has a bug crashing the setup wizard immediatly at launch.
  1. When attempting to use the fingerprint sensor in landscape mode, the software does not hint at the correct location of the sensor but at the center of the screen. So we have to either guess the location or briefly change to portrait.

Update for /e/OS-a15 3.6

e-3.6-a15-20260313-UNOFFICIAL-gts7xl.zip

e-3.6-a15-20260313-UNOFFICIAL-gts7xlwifi.zip

Update for /e/OS-a15 3.7:

e-3.7-a15-20260413-UNOFFICIAL-gts7xlwifi.zip

e-3.7-a15-20260413-UNOFFICIAL-gts7xl.zip