i have a problem with the camera when it opens the shutter wont open so it is stuck however the iphone is not frozen or anything
i searched for the problem i found lots of lots of ppl having the exact same problem with all kinds of iPhone even with the iPhone 4
there were lots of diffrent solutions like delete all your photos, restart it, restart it and open it after a while and completly reset it
i found out that these solutions dont always work and most of them work but then repeat the same problem after a while
as for me it started working on its own but then after about a week its stuck at the shutter again
the best solution so far is to return you iPhone to apple and they will give you a new one for free
BUT as for ppl who got their iPhone with no warrenty *cough*me*cough*
well lets just hope that the next update fixes the prbolem but it doesnt seem like they are working on it seeing as they are fixing some other problems with the iPhone 4