iOS 12.5 Battery / Speed Performance Test on iPhone 5S and iPhone 6

iOS 12.5 Speed / Performance and Battery test. iOS 12.5 was released by Apple December 14th, at the same time as iOS 14.3 for the newer devices.

Apple now finally includes Covid-19 exposure notifications in the older iPhone 5S and iPhone 6 devices. Good job Apple.

It will be exciting to see if the addition of this feature comes with performance costs or impact to battery life.

That is what I look into in these videos. As always I run the side by side comparison tests vs iOS 12.4.9 and then a battery drain test using Geekbench 4, to see if there are any changes again against iOS 12.4.9


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