What IOS is best for iPhone 5s?

I started using iOS 9 10 days ago. It seems to use less battery than before. I usually charge it every second night, if I have not been using Endomondo (satellite tracking consumes a lot of juice). read more

Well the best version would be iOS 7 which was released alongside iPhone 5s :) Anyways, Jokes Apart you can update your iPhone 5s to iOS 11. Since apple has included it in list of supported phones there must be a pretty good reason behind that. read more

I want to check out the new features, but don't want kill my devices. Let me know what you suggest. Thanks, Karan. Dear Karan, I wouldn't say that upgrading to iOS 9 is"unsafe." Your devices won't explode if you update them. read more