unlock android pattern lock

1. first click Up
VolumeKey and hold it.
2. then click on home button and
hold it.
3. then press the power
button and after is started
just release it.
4. and then you can see you enter
in the secret android menu.
5. just click on home button for
up and down in the menu.
6. then just go to third option
named as "DELETE ALL USER
DATA."
7. then it takes some
time.
8. the phone will be started and
the unlock patter problem is
fixed