If I change my iPhone for iOS 7 then is that possible to turn back to iOS 6
And where I download iOS 7
iPhone 4S, iOS 6.1.4
And where I download iOS 7
iPhone 4S, iOS 6.1.4
iOS 7 is in beta only, and thus not available to the general public.
iOS 7 is in beta only, and thus not available to the general public.
Please don't post here about beta software. There are confidential forums set aside for developers to use. Developer Forums. If you are a paid developer or seed tester then it's a violation of your NDA to post in these forums. If you aren't a developer or seed tester then you have an illegal copy.
When it will be available for public ?
Apple has stated: this fall (September - December)
About iOS 7
The following from Apple is all that we know about iOS7 at this time. We are users, too, so we know no more than you.
iOS 7 will be available as a free software update for iPhone 4 and later, iPad 2 and later, iPad mini and iPod touch (fifth generation) this fall. Some features may not be available on all products.
*US English, French and German will be available with the launch of iOS 7. Additional languages will be added over time.
For general information on the features of iOS 7 see: Apple - iOS 7.
If I change my iPhone for iOS 7 then is that possible to turn back to iOS 6