Another way to know how to unlock a phone without password and data loss is by using the Google account Forgot Pattern feature. This technique is effective if your phone runs on Android 4.4 OS or ...

On the next page, you will need to choose the Android phone that you want to unlock without factory reset using Android device manager. Make sure you choose the one that we’re having trouble ...

This is a faster way to unlock your smartphone. If you don't remember your lock screen pattern, you can enter wrong patterns for more five or more times and select the option - Forgot Pattern.

One new study has quantified just how easy an Android-style unlock pattern—as opposed to a six-digit PIN or biometric unlock—makes the job of any over-the-shoulder snoop.

You can set your Android phone to unlock itself when it's in your pocket, while you're near a certain location, when it hears your voice, and more.

After an over-the-shoulder look at someone unlocking a phone secured with an unlock pattern, 64% of study participants could guess the pattern and unlock the phone on the first try.

Researchers have found a new way to break into smartphones which use the pattern unlock method and it can often be achieved within five attempts.