Hello, I've done something stupid and need your help please. I have an iphone 4s, was using IOS7 but decided to go back to IOS6. I clicked erase data on my phone, now when i connect it to iTunes I get the message"Were unable to complete your activation. This device is not registered as part of the iPhone Developer Program.If you are a member of the Program, please register your device in the iPhone Developer Program Portal." Would appreciate any help. Thanks
Very easy. I just did it on my IP5: http://jailbreakmeme.com/how-to-downgrade-ios-7-to-6-1-x-in-dfu-mode-tutorial/