I tried out grapheneOS on an old Pixel 5 and I love it. I bought a open box pixel 8 6KWS6 version that has the mmWave Verizon modem and I can't get the OEM unlocking ungrayed out from the developers menu. I read somewhere that the Verizon versions, even if they were originally bought from the google store, could not be OEM unlocked is that true?
I've tried factory resting a couple of times
I've tried dialing the checkup function to force the phone to communicate with google servers
I've tried using an active AT&T sim card in it, I've hooked it to my wifi.
I enabled USB debugging.
The only thing I haven't tried is waiting from a couple of hours to a couple of days for the phone to magically OEM unlock feature to be ungrayed out. Also my AT&T sim card works just fine, so I'm assuming its not carrier locked to Verizon.
Has anyone successfully OEM unlocked this version of the pixel 8?
Thanks