September 10, 2010
Update your iPhone to iOS 4.1
The new iOS 4.1 Software Update includes improvements to syncing contacts and calendars with MobileMe and we recommend installing it on your iPhone or iPod touch. For more information on iOS 4.1, including new features and the devices it supports, go here.
To get the iOS 4.1 Software Update, connect your device to your computer, select it in the iTunes source list, and click "Update."
