=== Flashing ===
Before you can run any flash command, you must put your device in the flashing mode. It is usually done holding Volume Down & Power simultaneously when the device is switched off but it may vary depending on the device. For more information see the specific page for your device in the [https://wiki.lineageos.org/devices LineageOS Wiki].
If you want to install to the system partition, run the following (not for the SD card installation!):