Apple released a fix for an Exchange sync issue for iOS 4 users.
Saw some people posting in here about Exchange issues a couple of times, so I thought I'd post it here as a public service announcement of sorts.
Give it a shot to see if it fixes any issues you're seeing.
http://support.apple.com/kb/TS3398
Saw some people posting in here about Exchange issues a couple of times, so I thought I'd post it here as a public service announcement of sorts.
http://support.apple.com/kb/TS3398