Why iOS 9.2.1 must be installed

Why iOS 9.2.1 must be installed


Yesterday owners iPhone, iPad and iPod Touch became available iOS 9.2.1 — updated version of the mobile operating system from Apple, which has already lead to a positive experience for users. So much so, that they massively recommend the update to install. What changed?

It is enough to watch one of the videos the blogger iAppleBytes. He has long compares the performance of iPhone 4s, iPhone 5 and iPhone 5s on the latest iOS versions. Is no exception and iOS 9.2.1.


According to him, the device seemed born again. Improvements are visible immediately after turning on the smartphone — they are faster, applications open almost instantly, the system practically does not slow down and in General behaves smartly. For example, here is how the update works on iPhone 4s:

Why iOS 9.2.1 must be installed


iPhone 5 showed equally impressive results:

Why iOS 9.2.1 must be installed

The iPhone 5s performance is also immediately noticeable:

Why iOS 9.2.1 must be installed

However, as noted by the blogger, improve performance and Apple’s new handsets — iPhone 6 and iPhone 6s. Interestingly, 9.2.1 to what extent was faster than iOS 9.3.

Did you notice improvements on your iPhone or iPad after installing yesterday’s update?

Why iOS 9.2.1 must be installed

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