How To Open Bootloader Mode On Nokia G20 -

adb devices A prompt appeared on the phone: "Allow USB debugging?" He checked "Always allow" and tapped OK.

fastboot devices It returned a serial number. Good. How to Open Bootloader Mode on NOKIA G20

He backed up his photos to Google Drive, exported his contacts, and copied his music to an external SSD. He triple-checked. Once the process started, the phone would become a blank slate. adb devices A prompt appeared on the phone: