My iPhone was working perfectly fine yesterday before I updated the weather.com application over wifi, ever since then none of 4 pages of my 3rd party apps will open on the iphone. The standard apple apps i.e. weather, email, calculator, etc. all open fine. I have done a reset, a hard reset and a full restore from a backup and still it is not working properly. Any ideas on what to do from here besides visit the genius bar? If I do need to go to the genius bar and they swap it out, is it a new phone or refurbed given its barely a month old. EDIT: Full restore without using the latest backup fixed the issue. Lost all my settings and application info, but the phone works and now needs to be setup again.