I have an iPad (1st gen) with ios 4.2.1 jailbroken with greenposion. Everything was working fine until I updated something in cydia and now my sound doesn't work. When I load garage band and press any music key the iPad freezes and pandora keep saying unable to play.
How do I restore my ipad back to 4.2.1 or 4.3.3, i dont wan't ios 5. when I try using itunes restore it states it would install the latest ios5, which i don't want. Any help would be appreciated