Blackberry
Blackberry Contacts Not Synching on BES
April 17, 2009 by Matt Esser · 3 Comments
All you need to do is go to Options > Advanced Options > Enterprise Activation and in the email field press and hold the ALT key and type CNFG. Once you enter this a hidden menu will appear and you need to change “Wireless Sync” to No, now exit this menu and wait 30 seconds and repeat the process but turn sync back to Yes. Once you’ve changed this setting you will see a slow sync will automatically start and it will repair all the wireless sync settings. In the rare case that this fails you just need to wipe the device and reactivate.
Toid LLC was founded in 2004 by Matt Esser. Mr. Esser saw a need in the Denver area for a friendly, on-site computer service that the consumer could trust. Turns out he was right. 
Nice post
Very helpfull, after 20 forums giving random advices these simple steps solved a problem on 64 phone.
Excellent.
I had same issue.
I added bes admin account to enterprise admin group, restarted meis service to clear the cache…and like magic…it instantly started transferring calendar items and contacts.
Gotta say, have never heard of this either.. It’s easy…. It works…. Thanks!!