Something strange happened to my phone when I upgraded Lineage OS:
- My contacts app lost many contacts and when I restored them I could no longer add groups.
- The Lightning browser crashes every time I try to start it.
- After some time my texting app started crashing every time I clicked on a text (happens with the pre-installed “messaging” app as well as QKSMS).
- Then all of a sudden no app was able to connect to the internet anymore.
I cleared all caches & app data and reinstalled the apps (or disabled and reenabled) and nothing changed.
So I thought I’d start from scratch and wiped everything in TWRP (except external SD), then flashed LOS again -> the phone booted and everything was still there.
I thought TWRP had no problems with encryption as long as it happened in 14.1? I also didn’t get any error messages, TWRP told me all wipes were successful.