If you own one iPhone 4S and you are thinking of installing iOS 8 on your terminal, well you might have to change your mind, because the new version of the operating system doesn't work that great on it. Conformable some tests made by an American publication, iOS 8 it almost halves, in certain cases, the performance of the terminals iPhone 4S from iOS 7.1.2, and in the table above you have all the results.
From opening applications to surfing the Internet, iPhone 4S with iOS 8 works harder than iPhone 4S with iOS 7.1.2, and this difference is noticeable in many cases. Unfortunately, it was expected that Apple's old terminals would have such problems because every major update of the operating system affects the performance of old devices, and the iPhone 4S will now take over the role of the iPhone 4 terminal.
Last year the iPhone 4 became unusable after installation iOS 7, but in the case of the iPhone 4S, things are not that bad, even if the performances are reduced.
