Also, Google can use more complex verification code by combination of alphanumeric and increased length.
In this case, the user selects to receive a text message with a verification code on her pre-configured mobile number.
So basically, I've tried looking at a ton of videos on how to do this, and from what I've looked at, it's all patched.
I figured out how to get to settings, but I cannot enable developer mode without ...
The same can be punched-in online on Google recovery page to reset the victim’s password and compromise the Google account and access the account recovery option and by entering the phone number can read the verification code and reset victim’s account password and compromise the account.
Following screenshots revealing how a locked phone receives and displays the verification code in SMS notification.