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Apple mobile device users with the newly released iOS 4 installed have been experiencing synching problems with Exchange ActiveSync mail, contacts, and calendars. These issues have been impacting the iPod Touch, iPhone 3G, and iPhone 3GS.
Immediately after updating to iOS 4, some users may notice that Exchange ActiveSync Mail, Contacts, or Calendars do not sync, or sync very slowly.
If you or your users are having issues with your Apple device and Apptix Exchange service, please complete the following Apple developed directions to address this issue.
After completing these steps, if you or your users are still having issue, please contact Apptix Customer Support for assistance.
Apple iOS Exchange Sync Fix (http://support.apple.com/kb/TS3398):
To work around this issue, users should install a configuration profile from Apple that increases the amount of time the iOS 4 device will wait for the Exchange Server to respond to its sync requests. For best results, the profile should be installed on as many iOS 4 devices at your company as possible.
To install the profile:
1. Use Safari on your iOS 4 device to download the configuration profile (http://km.support.apple.com/library/APPLE/APPLECARE_ALLGEOS/TS3398/DefaultEASTaskTimeout.mobileconfig). It may be easiest to read this article with your iPhone or iPod touch and tap the download link there, but you may also email the attachment to another email account on your iOS 4 device, and tap the attachment to open it.
2. Tap Install to install the profile, and enter your passcode if prompted.
3. A warning message will appear because the profile is not signed. Tap Install Now.
4. Tap Done to complete the installation, then power off your device and power it back on.
5. Wait for your Exchange data to finish syncing.
After installation, the profile will be listed under Settings > General > Profile.
