hey, im currently on version 1.1.1, and recently when i try to used my camera it says i have no memory to delete some pictures, i already did and it still wont work. i tried deleting installer amps and still nothing i check my (general,about) info and it SAYS i have memory,
1)how can i fix the camera problem?
2)how can i check how much real memory i have?
3) and if all else fail how can i do a master resent to put my phone exactly how i got it when i opeded it, ?
4) or if i just do the itunes upgrade when it wipes out the installer and amps will it take away all the unnessary files that comes with installer and everything i installed with the jailbreak...?

Please if anyone can help me please let me know thanx
would really appreciate it