The iOS 9.0.2 downgrade is no more. Apple's plugged up the loophole and you're now stuck with iOS 9.1 if you move to it.
You can also drop back down to iOS 8 but you have to be jailbroken to do it. If you're interested in moving off iOS 9, head here. | 
boss
11/03/2015 at 6:15 pm
cheap iphone 4s
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Habeebulla Khan
11/24/2015 at 9:05 pm
After upgrading to 9.1 there is no sound only phone rings
Dr kalpana
02/01/2016 at 4:11 pm
Battery life is verrrrryyyyyy less…..even without using anythng bettery is pouring down….net is verrryyyy slow…..scrolling of pages is not smoooth…..typing is not smooth….iam frustated vth my phn bcoz of latest update…