I updated the software this morning and after I noticed that the calandars are no longer sync-ing. It seend the update changed frm my Exchange calandar being checked to another beng checked. The result was meeting made on the iPhone did not jump to my desk top (work PC) or my iPad. and visa versa. I changed the setting and it is all goot. though I would share incase anyone else has the same issue. I dont want you missing any appointments! Apple should fix this. Also, the camera cannot be accesed if you passcode lock your phone which apple required if you are on exchange.