Similar to the previous released iOS 12.1.2 update, the new iOS 12.1.3 update didn’t bring any noticeable changes. The iOS 12.1.3 is available for all compatible iPhone and iPad models. Although this update didn’t bring any noticeable update, however, it addresses some minor bugs to enhance the user experience.
Based on the official changelog, the iOS 12.1.3 update fixes a bug that was impacting scrolling through photos in the Messages Details view. The update also addresses the problem that was bringing striped artefacts to photos after being share from the Share Sheet. Also, it fixes issue that was causing “certain CarPlaysystems” to disconnect from the new iPhone models.
For iPad Pro (2018) models, the iOS 12.1.3 update addresses the issue that was causing audio distortion with some external audio input devices. The iOS update also fixes HomePod bugs by addressing bug that was causing Siri to stop listening to your commands.
How to download iOS 12.1.3
Kindly note that the iOS 12.1.3 update is compatible to all the iPhone and iPad models running iOS 12. To download the latest version, goto Settings > General > Software Update and then follow the on-screen instructions.
You are required to be on Wi-Fi connection before downloading the update via OTA. You are highly recommended to back up your data, and make sure your device has over 50 percent of charge or connected to a power source before beginning the update process.