Samsung Galaxy M30s (m307f) (m307fn) for /e/OS-S 2.0
e-2.0-s-20240523-UNOFFICIAL-m307f.zip
https://sourceforge.net/projects/eosbuildsronnz98/files/SamsungSmartphones/e-2.0-s-20240523-UNOFFICIAL-m307f.zip/download
e-2.0-s-20240523-UNOFFICIAL-m307fn.zip
https://sourceforge.net/projects/eosbuildsronnz98/files/SamsungSmartphones/e-2.0-s-20240523-UNOFFICIAL-m307fn.zip/download
Please see sources and install instructions including recovery here:
https://xdaforums.com/t/rom-12-lineageos-19-for-galaxy-m30s-discontinued.4397855/
Use it at your own risk!
Please support the developer(s)!