iPhone 5S crash and reboot!

AT101ET

macrumors 6502
Original poster
Jun 21, 2012
294
1
UK (London)
My iPhone 5S crashes at least once every week. It then automatically reboots itself straight after.
At first I thought it was a software issue, but I still get the problem despite having updated.
It's not jailbroken and has at least 20GB + free space. Not running any 3rd kart certificates that I'm aware of either.
Anyone suggest anything?
 

C DM

macrumors Sandy Bridge
Oct 17, 2011
47,804
16,186
Try resetting your network settings to see if that might help, if not, you can try resetting all settings if not even fully restoring (perhaps even as new).