Something went wrong with the Jailbreak. Restore and re-jailbreak is your best bet. Might want to check and make sure it does work after the restore before jailbreaking again.
appleisgod said:If that is happening before the Jailbreak then take it back to the Apple store and they will replace it. What program are you using to Jailbreak? may just be a problem with the program
The phone is still under warranty but I have tmobile and since it has been jailbroken doesn't that void the warranty? I used pwnage 2.2 to jailbreak my phone
I bought an iPhone that was water damaged and the camera didn't work at first, same description as yours. Check your water sensor in the bottom of your headphone jack with a bright light. If it is Red/pink, then your phone has been water damaged.
As for replacement, if your phone has not been water damaged, restore in itunes before taking it in to Apple. Restoring the phone erases the Jailbreak so nobody will ever know (except you).![]()