S3 is no longer officially supported by Lineage OS (it ended in February 2019, they removed all official ROMs). Unless... there is someone who is willing to join LOS team, to work on the S3 to customize Android 10 (LOS 17) for this phone :D (highl...
(sorry for my english)
This is the most stable version I've tested. For a few days now, I haven't had a problem with anything (which I can't tell about 15.1 and 16, which were a little unstable as I have described in the relevant topics...
Oh, I don't remember, it was six months ago :o Since then, I've tested A LOT of different ROMs, so the information you quoted may be no longer accurate. But I can say with certainty that the LOS14.1 ROMs I was testing had definitely better battery...
I've been using it since yesterday, here are my observations:
- occasional problems with SIM card PIN, sometimes I can't unlock my SIM card (just like with any other Pie based ROM for i9300),
- LiveDisplay doesn't work, it was very helpful i...
For example, root your phone and install Kernel Adiutor.