iOS Speed / Performance and Battery test.

iOS was released by Apple September 23rd just about 3 months after the release of iOS . The update is the Apple’s reaction to the discovery of another critical and actively exploited security flaw of the system’s XNU kernel that allows the execution of malicious code. It is therefore highly recommended that users of older iDevices install the iOS update as soon as possible. But what about speed and battery life. Of course security is more important, but nevertheless, lets just check in on that as we always to in these videos. So let’s get going. Remember to subscribe, studies show that subscribers iPhones are faster than non-subscribers. Now you know. How Geekbench works : Geekbench 4 battery scores measure the battery life of a device when running processor-intensive applications. It provides a consistent workload to the device, and generates a Geekbench score by evaluating the amount of work that it is able to do while the battery is discharging and the amount of time it takes for th