I have my iP4 jailbroke on iOS 5.0 using redsnow, also using semitether. I have a weird problem respringing. It doesnt happen all the time, but I would say 50-75% of the time. When I respring for a cydia update, or some phone funkyness i get the spinning wheel and it stays there. The weird thing is its not totally locked up, I can still double click and get the multitask bar, I can still hit the power button and lock the phone, and hear the lock sound. The only way to get out of it is to hold power and home, and then redsnow. Is anyone else having this problem, or ever seen it. I hate to restore, becuase this is the only issue im having.