A lot of my apps (most actually) are not coming on with BB v7. Touiteur, Homerun Battle, Root Explorer to name a few. The screen sort of goes black (with the title bar intact) and it pretty much locks up the phone. Can I disable JIT via the terminal to see if that's the problem? I'd like to figure out if this is a problem using Titanium Backup with 2.1 coming from 2.0.1 or if this is an issue with the ROM itself.