I found some issue on my iPhone 4 while using GoogleMail. The same issue is for Microsoft Exchange. I had first restored my iphone and that took more than a hour All looks fine and then I restored my data. I had imported my old mail settings. After that whenever I check my mails the application crashes. It is also eating too much of my phone battery. I need some help with iPhone Configuration utility to get access to the iphone console.
Bookmarks