Random Reboots

[egotek]

Anyone else experiencing random reboots when using apps? I've had mine for 2 days and when i attempt to open random applications the phone will just reboot. Even when just using the stock apps or trying to go to the internet...

This my first android phone so I haven't even done any modding, no rooting or anything. Is there a log somewhere that I can look through to see what's going on?

I had to do a "clear data" yesterday because I setup exchange and apparently it doesn't like when you only use a numeric pin. Maybe I should do a full reset?