Have you forgot your android pattern or password don't worry i am here just follow the below steps to unlock your android phone password or pattern lock.This is a very simple trick without need of any type of software.This trick may erase all user data.
Step 1: Step 1
First switch off your phone don't reboot your phone only switch off after that press volume up button+power button at same time this will open Android system recovery screen in your phone.
Step 2: Step 2
Now select wipe data/factory reset(For selecting any option press home button) this is to reset your phone and after performing this your phone will get unlocked now after selecting wipe data/factory reset then select Yes - delete all user data now just wait for few minutes.When the process is completed reboot your phone.
Step 3: Done!
Your phone is unlocked enjoy this trick is very easy and take very short time to be done .This trick is for educational purpose or if you forgot your android phone password.I will not be responsible for anything.