iPhone 4S iOS 9.2.1 vs iOS 9.3 Beta 4 / Public Beta 4 Build #13E5214d Speed Comparison HD

Apple released iOS 9.3 Beta 4 Build #13E5214d to developers today 02-22-2016, it will be followed by a public release tomorrow or the day after. iOS 9.2.1 still seems a bit faster in performance besides that it boots much faster than 9.3. But lets check out beta 4 and see if it has improved. Keep in mind that it is only a beta though. Follow us on Twitter @iAppleBytes, and please subscribe to the channel. Music : EDM Detection Mode by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1500026 Artist: http://incompetech.com/ Release notes : https://www.dropbox.com/s/sfe5lyamgdgh6zl/iOS_9.3_beta_Release_Notes.pdf?dl=0 Note : All devices has been fully restored, and loaded with the same backup. The 4S devices are 32GB versions, the 5 and 5S devices are 16GB versions and the iPhone 6 are 64GB versions.