### Pre-installation:

* Boot image (from download page)
* Gapps package (optional + only for vanilla)

### First time installation (clean flash):

* Reboot in recovery
* Format data
* Install rom using adb sideload
* When asked to reboot to recovery, choose 'Yes' if you want to install gapps or 'No' if you don't want gapps and want to reboot to system
* Start system

### Update installation**

Via recovery (recommended way):
* Boot to recovery
* Sideload Rom.zip 
* Reinstall gapps (if only using vanilla with gapps)

Via OTA:
* Go to Settings -> System -> Updater and download latest build
* Choose install and let it finish
* If having gapps, reboot to recovery and reinstall gapps package again
* Reboot