- Build for yourself
- Update to a newer build of the same LineageOS version
- Upgrade to a higher version of LineageOS (e.g. lineage-18.1 -> lineage-19.1)
Special boot modes
Recovery: With the device powered off, hold Volume Up + Home + Power. When the blue text appears, release the buttons.
Bootloader/Fastboot/Download: With the device powered off, hold Volume Down + Home + Power. In order to exit download mode and reboot, hold Volume Down + Power for about 7 seconds.