06-19-2009, 11:15 PM
Talking BlackBerry Encyclopedia
Join Date: May 2008
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I did the exact same thing after trying 188.8.131.52 so the process is still kind of fresh in my memory.
Go to Control Panel > Add/Remove Programs > and your "BlackBerry Device Software v4.5.0 for the ..." should be listed in the order which they were installed (I think). choose the earlier one and click uninstall. the next time you run Desktop Manager, it might automatically prompt you to downgrade. If it doesn't, go to Application Loader and on the top right portion of the screen there is a downgrade button.
Just curious, what version was not laggy for you?
-Gmail BIS integration with an effective 2-way read/unread sync solution
-Better integrated alarm (on legacy devices)