iPhone 4 with iOS 6 keeps rebooting randomly
Hello,
I own an iPhone 4 with iOS 6 (10A403) AT&T Version. The problem that I have might be a bug with iOS 6 but I am not sure. What is happening is that every once in a while when I am using my phone whether is to text someone back or receive a phone call, my phone "reboots." By reboot I mean the screen goes black and almost right away the apple comes up, couple seconds pass and then I'm back to my lockscreen as if nothing had happened. 3G/WiFi is still on and it doesnt take time to reconnect to the network so I'm guessing its not a full reboot but I don't know what to do but it is getting kind of annoying. Any help would be appreaciated. Thanks.
iPhone 4, iOS 6