To power the new iPhone no doubt. But the old model — like the iPhone 6s — is gradually slowing down. Moreover, it is not the fault of the phones. It turned out that Apple is deliberately “slow” gadgets.
How do I find the users — it is in the battery. If the latter is worn, the OS reduces the frequency of the processor. Method does not allow a device to be discharged — by performance. Said was confirmed by the Creator of the benchmark Geekbench, John Poole.
The developer has tested the iPhone 6s in 4 Geekbench. In the test participated modification on iOS 10.2, 10.2.1 and iOS iOS 11.2. According to the results, there is a direct correlation between battery and performance the iPhone. The problem starts with iOS 10.2.1.
The experiment gives are out of date iPhone a second life. To buy the next generation there is no need. It is enough to replace the power supply and the product “come alive”. To speed up your device and everyone can — quickly and inexpensively.