the early morning of March 26th, Apple pushed the official version of iOS 12.2 system update for iPhone and iPad users, adding support for China Telecom VoLTE, China Unicom’s message, and removing low-power prompts. In the early hours of this morning, Apple released the first beta version of iOS 12.3

The first beta version of iOS 12.3 is version 16F5117h. The update is described as bug fixes and improvements. However, IT Home expects the new version of the system to include Apple News+, Apple TV App and more. Only need to follow the upgrade experience to know.

Which devices can be upgraded

iOS 12 compatible devices include:


iPhone XS, iPhone XS Max, iPhone XR, iPhone X, iPhone 8, iPhone 8 Plus, iPhone 7, iPhone 7 Plus, iPhone 6s, iPhone 6s Plus, iPhone 6, iPhone 6 Plus, iPhone SE, iPhone 5s.


iPad Pro 11, iPad Pro 12.9, 12.9-inch iPad Pro second generation, 12.9-inch iPad Pro first generation, 10.5-inch iPad Pro, 9.7-inch iPad Pro, iPad Air 2, iPad Air, iPad fifth generation, iPad sixth generation, iPad mini 4, iPad mini 3, iPad mini 2.


iPod touch the sixth generation

Update method

1. iTunes upgrade: Download the firmware, open the latest version of iTunes on the desktop, press “Shift+Update” at the same time, select the firmware to be brushed in, and the following action will be handed over to Apple.

2. description file OTA update: directly use Safari browser to open the corresponding, install and restart, directly check and download the installation update under the system update; ordinary users can register, install the public beta version of the description file.