Samsung Tab A 2015 9.7 SM-T550 (gt510wifi) and SM-T555 (gt510lte) for /e/OS S-2.9
e-2.9-s-20250410-UNOFFICIAL-gt510wifi.zip
https://sourceforge.net/projects/eosbuildsronnz98/files/SamsungSmartphones/e-2.9-s-20250410-UNOFFICIAL-gt510wifi.zip/download
e-2.9-s-20250410-UNOFFICIAL-gt510lte.zip
https://sourceforge.net/projects/eosbuildsronnz98/files/SamsungSmartphones/e-2.9-s-20250410-UNOFFICIAL-gt510lte.zip/download
Please see sources and install instructions including recovery here:
https://xdaforums.com/t/unofficial-rom-alpha-lineageos-19-1-for-galaxy-tab-a-sm-t550-apr-9-2025.4479347/
https://xdaforums.com/t/need-help-building-a-sm-t555-gt510lte-lineageos-rom.4255243/
Use it at you own risk!
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