I have encountered a problem while trying to flash GraphineOS to a Pixel 8. At the 'unlocking the bootloader' stage, I get a 'No compatible devices found' error.
This is a bit odd, since I used the same pc and same cable to flash a Pixel Tablet without issue recently.
I bought the phone as 'opened - never used' on eBay (an ex display model apparently) where it was described as a 'Google Pixel 8 5G - Black Grey 128GB Factory Unlocked Android Phone'. So I'm reasonably confident that it is an unlocked / international model, as most are that are sold here in the UK.
Wondering where I might have gone wrong, and whether any of you good people can guide me toward a solution?
Snowy