I have a s500i and its giving me the message "Another application is running . close it then restart the camera" when I try to use the camera. Bought the phone in Hong Kong but I am using it Canada right now. Service provider is fido right now. Its unlocked and a quadband phone. Is there anything I can do to make my phone's camera work again. I tried master reset and SEUS but problem persist. Should I try putting in the original s500 cam driver? Would that fix the problem? Thanks.