Function: lock mobile phone screen, ensure that only you a people use mobile phone.
How to prevent others from using your phone without your permission? safety lock screen specifically address this problem.
Features: First of all, you can set a password to lock the phone screen,Or you can set to automatically lock the phone when the screen goes black；Secondly, you can set whether to answer the phone, whether the boot When in locked ,so even if others shutdown restart can not view your phone to ensure the safety of your cell phone.
Tags: security lock screen , e lock screen security