@ArianK16a Just a quick info: On LOS 23 the fastboot mode still uses version 121, Fairphone has not enabled fastboot boot on this version yet which makes it not possible to install magisk root. It was added here in 148, see Ways to root the FP6 (while [fastboot boot] is not available - #119 by lucaweiss . I do not know which version 23.1 uses and I also do not know how difficult an update would be. One can still root with Apatch.