about apple certification on my Iphone 5
iOS 7 problems with my I Phone 5? Help!
iPhone 5, iOS 7.1.2
iOS 7 problems with my I Phone 5? Help!
iPhone 5, iOS 7.1.2
It would help if you described the problem.
Also, the linked article has nothing to do with the iPhone or iOS. That article is for OS X which runs on Macintosh computers, not iPhones.
about apple certification on my Iphone 5