Phone Protector is a phone screen lock and use a special password to protect your phone information.
the password is special. It is not numbers, not letters and even not special marks (such as !~@#$% and others common used). The password is connection lines!!!
Nine icons lying in lock page and you should press to connect all of them. The line can be crossed and shape as any shapes you need. Do not release your press finger until you finish the line shape.
If you what to change another screen lock, it will be a good choice.
***PLEASE READ BEFORE YOU DOWNLOAD***To keep the app free, you will receive the Notification,shortcut ads