In the early hours of this morning, Apple pushed the iOS 15.4 Beta 3 update to developers, a week after the last update.
Cross-version updates vary in size between 4.9G-6.8G and different models.
This update is mainly to fix bugs and improve stability, which added the option of "allowing cellular network updates" when updating.
This option must already be detected on iOS 15.4 Beta2.
Fixed the iPhone storage space can not open the problem, before that, open the iPhone storage space always need to wait for a period of time, after the update can basically do the second to open.
Chinese versioned the Face ID setting interface
In the previous "Wear a mask and use face ID" interface, there was still some English, and after the update, it has been fully Chineseized.
New emergency contact settings:
Updated iOS 15.4 Beta3, a prompt appears at the top of the settings: ask users to check the settings for emergency contact, which is used to call emergency contacts when you press and hold down any volume and side keys.
Update recommendations
iOS15.4 Beta3 further optimizes the system and fixes bugs, you can see the mood to upgrade by yourself, iPhone 11 and below users are not recommended to upgrade.
It is worth noting: the beta version is a version specially provided for developers, small problems, instability, the main machine and small white do not easily try!
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