My refurbished ‘unlocked’ Pixel 6 arrived today from Amazon! Plan: use my Pixel4a(5G) to download GrapheneOS to the 6. Not So Fast. First hurdle, Demo Mode. “Contact IT admin.” BUT I kept playing around (a lot) trying to reboot in different modes and got a warning that my phone sensed a security problem and needed to reset. It had reset many times before but this time it did NOT reset again to Demo Mode. It totally reset!!! I was “in”. Now I could turn on Dev Options. Slow down. OEM unlocking is grayed out… Bummer, big time. So now, should I just use the 6 and put GrapheneOS on the 4? I know the 4 is getting old but…?