MPower is still a Beta version. If you experience any bug on your mobile device, please click here.
Just download and install MPower. Wait a couple of days to make it learn about your phone. Than, forgot the unexpected and unwanted switch off.
What do you need? 3G networking and GPS for three hours, just to come back home? Just say it. Nothing else.
Enable suggestions to have warning whenever you forget a device. If you're not browsing, why 3G is turned on?