Can set to auto lock keypad after a time limit?

[htc_diamond]

Hi i have been finding way to auto lock key lock after a time for eg 15s, but to no available. Can anyone help me on that. Help greatly appreciated. Thanks!

[aragornol]

hope this helps
http://forum.xda-developers.com/showthread.php?t=400662
http://forum.xda-developers.com/showthread.php?t=400595

[htc_diamond]

the shortest time for the phone to dim is 10s and 40s for it to go to sleep. Can i adjust the setting for it to sleep from 40s to 30s or so? so i can apply this tweak
HKEY_CURRENT_USER\ControlPanel\BackLight\AutoDevic eLock Enable from 0 to 1