Samsung Galaxy S II I9100 (i9100) for /e/OS-Q 1.17
Build with minimal apps.
e-1.17-q-20241207-CUSTOM-i9100.zip
https://sourceforge.net/projects/eosbuildsronnz98/files/SamsungSmartphones/e-1.17-q-20241207-CUSTOM-i9100.zip/download
Please see sources and install instructions including recovery here:
https://xdaforums.com/t/rom-unofficial-10-0-0-r41-i9100-lineageos-17-1.4022733/
Use it at your own risk!
Please support the developer(s)!
Oh God, S2 also !! one to update/test !! Thanks a lot 
Clean install → boot loop at SII logo 
Did you follow all install instructions? Seems pretty complex. You can also try Lineage first and then dirty flash /e/OS over it…
It was running your previous T rom
Yes but flashing instructions are totally different.
Pie build to test:
e-0.23-p-20241217-UNOFFICIAL-i9100.zip
Source:
https://xdaforums.com/t/rom-unofficial-9-0-0-r46-i9100-lineageos-16-0.3850588/
Slightly different sources: