Hi, Did you already have a flip clock working on your phone or did you go from the standard sprint clock to the blue/white flip? If you didn't previously have a flip style clock you need to first install sprint2flip.cab then install the blue and white clock.
Also it is wise to disable tf3d when installing anything related to the layout/manila then enable it after installing the cabs.
Here is a link to the sprint2flip.cab if it fits your situation:
http://forum.ppcgeeks.com/attachment...2&d=1230078720