i have a iphone 4 with ios 4.1. i was trying to jailbreak with redsn0w, greenpois0n and limera1n. the jailbreak never finished bez it crashed halfway. now, all the apps crash when i open them. i tired to del them and install them again from the apps store, but still crash. how can i fix it ? the phone don't have any SHSH saved. i can't find a way to jailbreak it. is my only option is going to IOS 6 ?