[istman]

I'm having the same problem on my Touch Pro with newest Sprint OEM firmware. In addition to waking upon receiving SMS texts, I would also like to disable wake-up upon reminder notifications. A simple audio prompt is all I need. I have S2U2 installed and disabled it, soft reset, but still have the problem. I too did not have the registry key but added it as a string value. After a soft reset I was still having the problem.

<edit>
I read in another thread that the entry should be a DWORD and not a string. I made the change, rebooted, and the problem persists. The thread mentioned that if the DWORD value does not currently exist in the registry that that phone must not support it.