Before you touch a single button, ensure you have the following prerequisites in place. Attempting this without preparation can lead to a bootloop or a soft-bricked device.
Alternatively, download a "Root Checker" app from the Play Store to confirm superuser status. how to root lineage os 17.1
Use this method if you cannot use a custom recovery to flash files directly. Extract Boot Image : Obtain the file from your specific LineageOS 17.1 installation zip Patch in Magisk App : Install the Magisk APK on your phone, open it, and select Select and Patch a File . Choose your Flash via Fastboot : Transfer the patched magisk_patched.img to your PC. Boot your phone into fastboot mode and run: fastboot flash boot magisk_patched.img Before you touch a single button, ensure you