

#HOW TO UPDATE APPLE SAFARI VERSION 4.1.3 FULL#
Older versions of iOS did notably better in the tested and lasted longer.īelow is the full runtime of all the different iOS versions in the test from lowest to highest: This was followed closely by iOS 15.3.1, with a total runtime of 4 hours 36 mins. Interestingly, the iPhone 6s running iOS 14.7 was the first one to die - its battery lasted for only 4 hours 15 mins. To drain the battery, the YouTuber simulated a real-world use case running different apps for several hours, including using Safari, Instagram, playing Subway Surfer, recording videos from the front and rear cameras, playing a video on YouTube, and more.

After the initial calibration, he ran several benchmarks to determine just how much of a difference iOS versions can have on the battery life of an iPhone. YouTuber iAppleBytes got six iPhone 6s units along with six new batteries for comparison. But exactly how much of an impact do software updates have on the battery life of your iPhone? To find out, a YouTuber has made an exhaustive battery drain comparison video of six major iOS releases - from iOS 10 to iOS 15. This is due to a combination of more power-efficient internals and software advancements. Over the years, the battery life of iPhones has only gone up despite the addition of new features, faster chips, and powerful new cameras.
