iPhone 6S : Retro Firmware Speed Test iOS vs iOS

Apple released iOS Final to the public today. With every new release the question for people running older iOS versions seems always to be. Is it now fast enough to upgrade, or will it be so slow compared to my old iOS version? In this test I will put the newest released iOS up against iOS on the iPhone 6S. Is now the time to abandon iOS ? If you like the videos please subscribe, that means the world. Music from NoCopyrightSounds [NCS] - http: