If you are using English as language, below won't solve your problem. You would only need to reboot your device from redsnow. ios5 Jailbroken tips: When you go into cydia, everything does load up without any problems. But once you go into the search bar, cydia will crash immediately. Most likely you are using another language pack on your device. To solve this problem, just follow the following. It can be solve with two method! 1. Easiest way to solve this problem, set the language set back into English. 2. Download i-funbox (google it, if you don't know what it is) Go into ifunbox: a. Copy the "Keyboard" folder under "/User/Library/" b. Paste the "Keyboard" folder into: /Var/root/Library/ Now, you'll have a fully working cydia, where you can add sources and download all the tweaks!!!