Bought a brand new unlocked pixel 6a. Was aware about OEM unlocking being greyed out for the 6a. Updated to latest android version with all security updates done. Then factory reset and OEM unlocking was available.
Then went through web installer with no problem until the flashing process when this error occurred
"Error: The requested file could not be read, typically due to permission problems that have occurred after a reference to a file was acquired."
After this the phone boots with the bootloader unlocked but back into android 13 and OEM is not longer available to be unlocked. I tried factory resetting the device again with no updates to be done but OEM unlocking is still greyed out. So now can't finish the install and can't lock the bootloader either.
Does anyone have any suggestions? Using windows with correct driver installed. Any help will be much appreciated.
Thanks in advance.