Is anyone else encountering this issue. Upgraded to 9.2.1. running PC Vista, 3G 8G iPhone 4.0 JB'n. Cydia had an upgrade for MobileSubstrate, UIkit. Downloaded... went to do sync... NO Folders, NO Default Apps showing on iPhone screen. Only Apps present were purchased iTunes Apps. Ran Sync, ended with 6 pages of Apps. Redid folders, Searching for fix. Downloading NEW iTunes 9.2.1. as we speak... Maybe that will help... Don't know...