How to fix: Exchange Mail, Contacts, or Calendars may not sync after iOS 4.0 update

After updating to iOS 4.0 you may notice that Exchange ActiveSync Mail, Contacts, or Calendars do not sync, or sync very slowly and even not syncing. Apple has finally come up with a fix for this, Just follow the below steps: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, (more…)
