Blackberry not syncing ?
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. It does
take some time so please have some patience.
In the rare case that this fails you just need to wipe the device and reactivate.