TS3694 i factory unlock my iphone 3gs and was on ios 6.1.2 and updatednit to 6.1.3 with itunes and the phone got lock again at activation screen. i try downgrading to 4.1 with baseband 5.13.04 and want to upgrade back to 6.1.2. pls help me

i factory unlock my iphone 3gs and was on ios 6.1.2 and updatednit to 6.1.3 with itunes and the phone got lock again at activation screen. i try downgrading to 4.1 with baseband 5.13.04 and want to upgrade back to 6.1.2. pls help me

Sorry, downgrading the iOS is not supported by Apple, thus there is no official way to do so. Your phone was re-locked to the carrier it was originally locked to because you hacked it to unlock it. Apple's servers detected such & re-locked your phone. You need to contact the carrier your phone is locked to if you want to get it officially unlocked.

Similar Messages

Maybe you are looking for