So I patiently waited for the iOS5 untethered jailbreak to be released, and I restored and re-jailbroke yesterday from an untethered 4.3.1 JB. Everything has gone smoothly; my pictures, apps, contacts, music, etc. has all been preserved, and I've re-configured everything to my liking. All my stock apps and jailbreak apps are working fine, but none of my 3rd-party apps are working :/ I try to open one of them, and it just stalls for about 10 seconds and then crashes. I've looked a little for a solution, and people said to go download a free app from the App Store, and I did that but it did nothing to fix the problem. I'd love for a solution if anyone else is aware of one, or atleast confirmation that I'm not the only one experiencing this problem. Btw, I've an iPhone 4. Thanks in advance for the feedback.