I have a Pixel 5, installed Graphene over a year ago, and used it ever since with no issues whatsoever.
Today I turn the phone on as usual, but it booted into this "fastboot mode", and is stuck there. no matter what buttons i push, hold, etc, it is stuck on this screen. it gives some info about the device, and states "Device state: locked" and "Enter reason: no valid slot to boot".
Is there anybody here with any expertise regarding why this happened and how to fix it? I've tried some things from Google's website regarding flashing OTA, but the computer does not detect the device when plugged in.
very disappointed, as i loved this graphene system, but i'm wondering if it has now cost me a phone. I don't imagine I could get far with google support, since i installed an OS that they don't support. Any help would be appreciated. Thank you.