Hi, I have some question regarding the upgrade of Lineage OS 17.1 to version 18.1 : Does it require formatting my data partition ? (Will I loose all my settings and installed apps ?) I encounter an issue when backing up Play store apps using Titanium Backup, only apps from F-Droid can be restored…

Hi afaik there is no option for upgrade you need to re-install everything. I had an horrible experience on lineage 18.1 on FF3+, performance & reliability where way below the experience with the “official” rom, I would not recommend it.

Lineage OS upgrade (17.1 -> 18.1)

Help Fairphone 3

iniOr August 31, 2021, 9:08am 2

This guide does not explain what to do with previous data / backup ?