i have WM 6.1 Rom. not yet upgraded.but it seems that when i press the power button , the last application gets invoked automatically. i dismantled the HTC completely and didnt see any moisture here.. i m not understanding whats the problem. if in stanby position (when light is off) , i revove the SD card , then also the last application ( camera or keypad, vol control, phone book) gets invoked.
The problem was noticed when in mp3 player " Power Music" gives a shattering sound once , in playing music the screen goes blank.