How To Unlock Password of Android Phone ???

How To Unlock Password of Android Phone And Tablet

.
.
.

1.First of all Power Off your device.
2.After this just press Up Volume
Key and hold it.
3.Now press the power button and
hold it.
4.It will start a secret terminal.
5.You can use home button for go
up and down.
6.You can use option DELETE ALL
USER DATA.
7.It will take some time, and
problem is solved.
.
.
.
Note : you might lost your data to do this.

Hope it will work on your device... :)