Since 2008, Google has offered a pattern unlock feature in its Android operating system. Pattern unlock remains a unique part of the Android experience -- you won't find the feature on any other ...

If you forget your Android phone password, don’t worry—you can still access your device. This guide explores whether a universal unlock pin or pattern exists for Android devices and offers ways to ...

In addition to inputting passwords and PIN codes, the unlock method of Android smartphone lock screen is to trace nine dots "pattern"there is. However, the security of authentication by this pattern ...