i recently bought an iphone 32gb 3gs, and the shop owner gave me the blackra1n software to jailbreak. I jail broke successfully and all was good, but when ever i restart the iphone, i have to jailbreak it again. i went to talk to the shop owner and he said you cannot turn it off. is there any method or software i can use to not have to jailbreak each time i turn it on? it is unlocked and i can use vodafone network.