i bought an iphone 3gs from my friend and he updated it to 4.3.5 because he had AT&T. i bought it and then needed to unlock so i downgraded to 4.1, it worked and everything, but at the end, it gets stuck in recovery mode. i've tried so many things, tinyumbrella, ireb, irecovery, blackra1n...
i bought an iphone 3gs with 4.3.5 installed on it from a friend. after i tried to jailbreak it and it got stuck in recovery. i restored it, and it wont activate due to my t-mobile sim card. and now when i plug it in on itunes, it says there is no sim card, or the sim card you have inserted is...