Hello friends,
Today i am thinking about upgrading my iphone 3Gs from iOs 4.1 to 5.1. Since my iphone is not factory unlocked I am afraid that upgrading it will country lock my iphone and I might not be able activate it again without spending few bucks. Thus i want to know is there some tool or utility that can backup current state of my iphone 3Gs (OS , bandwidth, jailbreak etc) so that if anything goes wrong i might be able to revert it back to this state again without needing to unlock it.
So knidly provide assistance.
Thanks
nEO
Today i am thinking about upgrading my iphone 3Gs from iOs 4.1 to 5.1. Since my iphone is not factory unlocked I am afraid that upgrading it will country lock my iphone and I might not be able activate it again without spending few bucks. Thus i want to know is there some tool or utility that can backup current state of my iphone 3Gs (OS , bandwidth, jailbreak etc) so that if anything goes wrong i might be able to revert it back to this state again without needing to unlock it.
So knidly provide assistance.
Thanks
nEO