[UNOFFICIAL BUILDS] Galaxy Tab A - SM-T580 (gtaxlwifi), SM-T585 (gtaxllte), SM-P580 (gtanotexlwifi), and SM-P585 (gtanotexllte) for /e/OS-T 3.x

Galaxy Tab A - SM-T580 (gtaxlwifi), SM-T585 (gtaxllte), SM-P580 (gtanotexlwifi), and SM-P585 (gtanotexllte) for /e/OS-T 3.1.1

SM-T580 (gtaxlwifi)
e-3.1.1-t-20250911-UNOFFICIAL-gtaxlwifi.zip

SM-T585 (gtaxllte)
e-3.1.1-t-20250911-UNOFFICIAL-gtaxllte.zip

SM-P580 (gtanotexlwifi)
e-3.1.1-t-20250912-UNOFFICIAL-gtanotexlwifi.zip

SM-P585 (gtanotexllte)
e-3.1.1-t-20250912-UNOFFICIAL-gtanotexllte.zip

Please see sources and install instructions including recovery here:
https://xdaforums.com/t/lineageos-19-1-for-sm-t580-gtaxlwifi-sm-t585-gtaxllte-sm-p580-gtanotexlwifi-and-sm-p585-gtanotexllte.4432957/page-61#post-89418925

Use it at your own risk!
Please support the developer(s)!

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The “/SamsungSmartphones/…AL-gtanotexlwifi.zip” file could not be found or is not available. Please select another file.

Files are not available from the link

I updated the links, please try now.

Work,
Am download the T585, will give feedback soon on the usage
Thank you very much

I would like to thank you and report about this ROM. Because I was able to successfully install it for my friend’s tablet:

My version is:

e-3.1.1-t-20250911-UNOFFICIAL-gtaxlwifi

Limited test was that I installed for him this ROM, and it boots, Aurora Store is working and installing Brave, Brave is working fine. Installed Gray and video works with full sync with no stutters on FullHD, didn’t test higher res, because of time constraint (not my device), but I can ask him to test anything else if you are interested.

In summary, at first glance, everything works. Thank you, he is very happy, and now will give tablet to his 12-year-old son :slight_smile:

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Hi @ronnz98 , thanks for this great effort
I was wondering if you have roms above A13, I want to try some

maybe I give A14 build another try, lets see

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A14 based build can be tested now:

e-3.1.4-a14-20250930-UNOFFICIAL-gtaxlwifi.zip

Further information and sources:
https://xdaforums.com/t/lineageos-19-1-for-sm-t580-gtaxlwifi-sm-t585-gtaxllte-sm-p580-gtanotexlwifi-and-sm-p585-gtanotexllte.4432957/page-90#post-89871864

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Hi ronnz98,
I installed version e-3.1.4-a14 on my SM-T580 / gtaxllte.
It’s been working fine so far. Today I noticed that I can’t establish a Bluetooth connection.
I can’t activate Bluetooth on my tablet.
Do you know this issue?

Thanks your your feedback! Glad that it works. Will check regarding Bluetooth on the next build

Any better with this build:

e-3.1.4-a14-20251011-UNOFFICIAL-gtaxlwifi.zip

e-3.1.4-a14-20251011-UNOFFICIAL-gtaxllte.zip

e-3.1.4-a14-20251012-UNOFFICIAL-gtanotexlwifi.zip

e-3.1.4-a14-20251012-UNOFFICIAL-gtanotexllte.zip

Hi ronnz98,
even with version e-3.1.4-a14-20251011-UNOFFICIAL-gtaxlwifi, Bluetooth don’t turn on.
I also tested the tablet with Lineage 19 and the original Samsung Android 8.1, and Bluetooth works.
I checked at the technical specifications for the SM-T580wifi and found that the hardware on this tablet only supports Bluetooth 4.2.
It looks like the driver isn’t working with the tablet’s hardware (e.g., I see the buttons for turning on Bluetooth, but they won’t work).
Is it possible to run e/os with a different driver (e.g., Lineage 19.1)?

Here you find latest LOS19 /e/OS version:

and here the LOS20 version you above.

Now running the 3.1.4-a14-20251011 version
No issue during the upgrade
slightly less responsive at the moment I guess lot of processes are running in the background

Confirming that: bluetooth seems not to work at all, trying to enable it results in no action. Reverting back to T is not possible without complete wipe and reflash, without that it ends in hanged boot (at the e logo).

first of all thanks and respect for this amazing job, as far as I know the only option left to have a secure galaxy a6. i hope to make someone who really likes his old tab very happy with it.

i installed your latest rom on an sm-t585 and everything seems to be nice and smooth, except that the wifi keeps disconnecting and then won’t connect again, saying that it’s not possible with the current security settings. i disabled every internet-related security setting i could find but it keeps coming back. can’t find anything about it online. have you got an idea what’s going on?

wifi worked fine on the stock rom and i have only got access to one router, which also works fine on all other devices.

If you are using WPA3, try to use WPA2 on the tablet

it’s a shared router that I don’t manage, if I understand it correctly that means I can’t change that setting, right? the owner of the tablet has a private router, I’ll try there. thanks!

I appear to have quite a number of devices you make roms for. Nice!

Just tried this T580 A13 rom. Seems to work, but should I expect it to be a litte sluggisch and jittery? It is not very smooth.. Sure it’s an old device but….

*And it appears a number of apps are missing. no mail and no calendar app. How do I install those?*FOUND THEM! WASN’T looking…

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Will it not work with WPA 3 at all?