LG GM750 wm6.5, turn ON device

Hi everyone, I have one question about my phone :
after 1 minute of inactivity it turns OFF, it is normal, and I should press the power button in the top right corner for turn it ON. But it is very inconvenient, sometimes I press 4-5 times the button until the phone wakes up.
It is possible to move this function to my front button (optical joystick) ? I tried a lot of soft programs, I tried to edit the registry but no success.

Do you have any ideas ?


Thanks in advance !