Is buying a used phone an okay idea for graphene? I see in some sellers description of the phone they say the phone is “unlocked.” Other sellers say that the phone is a “Verizon phone” or AT&T phone.”
What i’m asking, when the sellers say “unlocked” are they referring to the boot loader not being encrypted? Do the google pixel phones from Verizon and AT&T have encrypted boot loaders making graphene no work?