[carteriii]

I too have lost the auto lock feature (& stupidly started a new thread three hours after this one because the subject of this didn't catch my eye).

If it helps, I have installed Total Commander, changeScreen, PHM Registry Editor, and psShutXP.

I removed changeScreen, thinking it might be the cause since it relates to the screen, but still saw the same behavior. I know I should uninstall everything else and hope I find the culprit (if it even is one of them), but haven't yet had the time.

I did find a thread over on xda-developers that mentions the use of HKCU\ControlPanel\BackLight\AutoDeviceLockEnable, but that value is zero on the Imagio of a friend who still retains the auto-locking functionality, so I don't believe that is the solution for us.

I actually want the functionality back, or at least the ability to use it when I want, so I don't want to give up.