Hi, I am on iphone 4s ios 6.1.2 jailbroken with evasion software. I mistakenly deleted the UIKit.Frameworks files in System/Library/Frameworks/UIKit.Frameworks. phone rebooted then when i checked ifile didn't work. Looked in ifunbox on pc and nothing was in trash. Normally if i delete something i move it to another file or trash and If it doesn't work i put it back. Stupid I know but what's done is done. A friend gave me a copy of her files for same phone. but nothing has change. and now I need help!! Anyways. But now instagram, pinterest, some similar apps, weatherbug and other weather apps except stock are getting stuck on the loading screen. Keyboard gets stuck if I try to hit the flashing line to copy/paste or use magnifier. Facebook, twitter and most other apps work. All my themes work. Most cydia apps work except ifile. Tried to restore to last back up but it didn't fix anything. just restored. Did a hard reset first. Deleted and reinstall all of the affected App Store apps and uninstall and reinstall iFile in Cydia. I put in safe mode and no change in the apps. Still stuck on opening screen even after deleted then reinstalled. Don't want to lose jailbreak. Help!! Any ideas??