iPhone 4S iOS 7.1.2 vs iOS 9.3 Beta 5 / Public Beta 5 Build #13E5225a Speed Comparison
2016-04-16
4
Apple released iOS 9.3 Beta 5 Build #13E5225a to developers March 1st, only one week after beta 4. iOS 9.3 Beta 5 showed some improvements vs iOS 9.2.1