Just JBed my iPhone 4 on iOS 5. All went smooth and all the packages I installed are running great. My problem is phone keeps rebooting itself at random times, going to the Apple logo, I plug into my PC and use redsnow to reboot and all is well again. This cycle has repeated itself for 3 days now. I've removed packages and it still reboots itself at will. Very frustrating. Any ideas folks. TIA.