Help how do i bypass antitheft screen lock

[peter14]

hey guys so ,i changed my sim from my cubot j5 and now i cant get through because of the anti-theft protection.which i dont remember putting in a password to activate.i need help

 

[Hadron]

So this is protection against unauthorised SIM changes (which might be just a simple radio switch you ticked once and forgot about)? I'd expect that if you have a SIM PIN active it would ask for that every time you restart the phone (and I'd not expect a new SIM to have a PIN set).

Have you tried your usual lockscreen PIN or your Google password?