How to check your iPhone's battery health and disable performance throttling (iOS 11.3)
The problem? Apple forgot to tell the customers that this was happening. So, some people were out there thinking they need a new iPhone when a change of battery would've fixed their performance woes just as well. Cupertino took a few steps to apologize for this miscommunication, one of which was adding a new Battery submenu in iOS 11.3, which will very clearly let users know what their iPhone's battery health is as well as whether the phone is being throttled or not.
Back to the point — what if you don't want your performance limited? What if you just want to use the full power of the phone and risk the occasional restart? Well, that's also possible! Here's how to do it!