today made iOS 12.0.1 available to iPhones and iPads. This is the first public update since Apple released iOS 12 last month. The goal of today's update is to resolve performance issues and stamp out bugs that were part of the initial public release. For example, iOS 12.0.1 tackles a problem that prevented some iPhone Xs devices from charging properly via the Lightning port. It resolves a problem that caused iPhone Xs devices to join 2.4 GHz WiFi networks instead of 5 GHz networks. It fixes an issue that made Bluetooth unavailable, and a problem that prevented subtitles from appearing in some apps. It also restores the original position of the ".?123" key on the iPad keyboard, which had been switched with the emoji key. iOS 12.0.1 is free to download from Apple.