Re: Wish I could update
https://www.getdroidtips.com/lineage-os-17-1-galaxy-j3-2016/
PS Don't try to install the "Stock" Gapps, go for "Full" if you get a choice (or less if you don't need/want some of the Google apps...) - you don't need the Pixel launcher and it probably won't work!
Biting the hand that feeds IT
