I am trying to recover pictures from an AT&T LG G4 (H810) that powers on, gets past the LG boot screen, takes a long time (~5 min) apparently doing an Android update (white screen with AT&T logo), then updates 30 (of 30) apps, then loops back to the white AT&T logo screen, repeating indefinitely (at least 30 times that I have had the patience to witness). I have tried freezing the phone and blow-drying the chip on the motherboard, no result. I can get to the Factory Reset menu (Vol Down/Power) but do not wish to lose the data. I cannot get to the typical Android menu to Clear Cache (no menu at all is displayed by Vol Up/Power). Holding all three buttons for any length of time only shows a screen depicting the device's IMEI, including a bar code. I have used the procedure to start Safe Mode, makes no difference. *All I want is the pictures*, as I'm all done with the phone. No backups exist.