Removing Google Account on the phone will erase all of your data.
All described operations you are doing at your own risk.
If want saves your data do a backup before start.
The battery should be at least 50% charged before the start.
Google Account Verification bypass Manual
Turn on your LG Stylo 4 and select your language.
Connect to an available wifi network.
Back to the Welcome screen.
Select Accessibility button.
Next tap Vision option.
Turn on TalkBack option, confirm enable by tap turn on button.