How to check (and fix) your iPhone's battery health
So Apple has finally released the iOS 11.3 update which allows you to see your iPhone battery health! (iPhone 6 and up!) And this is a nice update since it allows anyone to force your iPhone to operate it the original speed it was intended to before it was slowed down by having a bad battery. Now get this! If you have a bad battery and enable this new feature to speed up your iPhone you could be putting your iPhone at a higher risk of shutting down randomly. It's up to YOU to decide! Check out the video below to see how you check and change your battery performance.