Pinebook Pro eMMC Installer?

Thanks. So in a situation where my PBP is unable to boot from the internal eMMC because of a borked system, are these the correct steps I need to take to install 20.08:

  1. Flash a SD Card with the normal 20.08 image
  2. Boot from the SD Card and go through the install procedure. (I can’t figure out how to quit out of the installer that automatically starts at boot.)
  3. Boot from the SD Card normally and log in
  4. Install manjaro-arm-flasher and run
  5. Shut down, remove SD Card, then turn on PBP

Trying to make sure I’m not missing anything.