*#*#4636#*#* : Opens a hidden diagnostic menu to see phone stats but does bypass security. Legitimate Ways to Regain Access
*#*#7780#*#* : Often resets the phone to factory settings, deleting your Google account and apps. Master Codes To Unlock Phones
If you are locked out of your device, these are the verified methods to recover access: *#*#4636#*#* : Opens a hidden diagnostic menu to
*2767*3855# : A "hard reset" code that completely wipes the device. Master Codes To Unlock Phones