Android Community December 21, 2020 Almost a decade after its release, if you’re still holding onto a Samsung Galaxy S II, you can now give it a new lease of life and use it to tinker with Android 11. Yeah, that’s right! Curtesy LineageOS 18.1, you can now unofficially run Android 11 on the second-generation Samsung smartphone that launched with Android 2.3 Gingerbread, and if you still have one in working condition – it would be running the outdated Jelly Bean OS. The LineageOS 18.1 developed by XDA Members works with the Galaxy S II, model number GT-I9100. It is not really full proof at the moment, which means it has some glitches and wouldn’t be recommended if you’re for some reason using the Galaxy S II as a daily driver. Go for the port only if you know what you’re doing.