“Apple iOS Updates Ruin Battery Life”
This is a tricky one. Let’s go over what’s really happening. Some Apple updates, especially when first updating to a new number like iOS 15, can make battery life worse – that’s because there’s often a lot of new features to power, new code that’s not always as efficient as it could be, and a lot of reindexing in the background. The key is that subsequent updates change all this. As iOS continues to be updated, it becomes more efficient and starts using power in better ways. The net result is often an increase in battery efficiency. So if you want the best battery life possible, it’s a good idea to always to keep your Apple device updated and stick through any temporary battery drainage.