How to bypass android pattern lock

You'll need:

Linux distro of your choice

Android phone

Android USB Data cable

Android ADB

Execution:

1. Connect your phone to your PC using USB cable.

2. Install ADB via terminal . Boot into any Linux distro you have.

Open up terminal and type :

sudo apt-get install android-tools-a db . This will install ADB.

To disabling the pattern lock via  terminal

adb devices

adb shell

cd data/system

su

rm *.key

Disconnect your phone and reboot. Unlock pattern should be here. Just try some random gesture and it will unlock.