I know this isn't necessarily a grapheneos issue, but whenever I sell my old phones, I flash Google OS back onto them in order to sell.
I've done this 3 times in the past, but now I'm getting a weird roadblock.
During the beginning phases of the flashing process, the device boots into the bootloader menu. A pop-up then prompts me to reselect the device, but it is no longer available. This is because it's in the bootloader menu. If I power the device on, I can reselect it. However, the device requires me to reboot it back into bootloader menu to proceed, putting me through a loop.
Basically, when I'm told the reselect the device during flash, the computer no longer recognizes it because it is in bootloader. Google web page says I should not have to interact with the device during this procedure however there's no other options but to restart it so the computer recognizes it again.
Drivers are installed and up to date. In bootloader menu, the device says drivers are not installed, after powering on, drivers were installed.
I have photos if anyone needs.
Thanks