Apple released iOS 12.3 developer beta 4

Today, Apple released the fourth beta of iOS 12.3, developers and test users can update via OTA for iOS. In this update, in addition to continuing to improve system stability, Apple also focused on improving some system bugs, and also released a new version of Apple News, Apple TV applications.

According to the latest exposure details, Apple added a lot of features on iOS 13, such as “dark mode”, similar to the “dark mode” on the current macOS Mojave, turning the window interface black, so that users who work at night.

In addition, another improvement in the iOS 13 system is multi-tasking, and Apple hopes to increase the productivity of the iPad through this feature. It is reported that the multi-tasking of iOS 13 for iPad is that the application will be able to be presented in multiple windows, and the user can split screen display by dragging and dropping gestures. The new system will also bring Safari optimization, font management, etc.