iPhone 4S iOS 9.3.4 Speed test |Official release HD

apple released iOS 9.3.4 for iPhone, iPad and iPod touch. The new software update is by no means as interesting or as feature-rich as iOS 10, due to be released publicly in the fall, but it includes some important bug fixes and performance improvements for iOS users. iOS 9.3.4 provides an important security update fot your iPhone and is recommended for all users. the update is about 17.9MB iOS 9.3.4 Released for the following devices :- iPhone ------------------- iPhone 7 iPhone 6s iPhone 6s Plus iPhone 6 iPhone 6 Plus iPhone SE iPhone 5s iPhone 5c iPhone 5 iPhone 4s iPad ------------------ iPad Pro (12.9-inch) iPad Pro (9.7-inch) iPad Air 2 iPad Air iPad 4th generation iPad 3rd generation iPad 2 iPad mini 4 iPad mini 3 iPad mini 2 iPad mini iPod ------------------------------ iPod touch 6th generation iPod touch 5th generation