Apple today released the third developer beta for iOS 12.2, two weeks away from the second developer beta of iOS 12.2. iOS 12.2 Beta 3 may fix the group FaceTime issue, allowing iOS 12.2 users to access the group FaceTime. A few weeks ago, FaceTime was exposed to eavesdropping bugs, and Apple chose to shut down the FaceTime server directly.
Soon after, Apple released iOS 12.1.4 and fixed the FaceTime eavesdropping bug. The third beta of iOS 12.2 is the first version released after the bug fix, so it is very likely that the corresponding bug fix is also completed.
iOS 12.2 also brought Apple News to Canadian users and added several new moving expressions including wild boar, shark, tea path and owl.
For US AT&T users, after upgrading iOS 12.2, you can see the new 5G E icon, replacing the standard LTE icon. Since the iPhone does not support 5G, this icon is very confusing for consumers.
In iOS 12.2, Apple also adjusted the wallet app and designed a new interface for Apple Pay Cash.
- Redesigning the Apple TV remote control interface
Whether it's the app itself or the control center, the interface is a bit darker than before.
- Display Bug fix for lock screen interface
At beta 2, when the iPhone is charging, the lock screen only displays the charge percentage and does not (subsequently) display the date. This bug has been fixed in beta 3.
- Update the logo of Apple News
In the Apple News app, change "Apple News" to " News" and replace it with Apple's Logo, just like Apple Pay.
- Update the "About This Machine" page
Beta 3 updates the "About This Machine" page in the app, rearranging items in a more logical way, such as moving the "model", "serial number", etc. to the top, and "operator" Move to the bottom.
- Bringing fixes for group FaceTime eavesdropping bugs for iOS 12.2
- Update developer resources
With the push of iOS 12.2 beta 3, Apple provides developers with new resources, such as Siri shortcut design resources, as well as new iOS system design templates, Adobe XD Apple Watch design resources, and a set of SF Compact Rounded fonts. Developers can now also subscribe to discounts more flexibly.
- Siri offers Today at Apple course advice

Added the "Discover Points of Interest in Other App" switch in Settings > Siri & Search > Apple Store. When you open it, you can recommend Today at Apple based on the apps you have installed and the Safari browser usage. course. For example, if you use the Procreate app on your iPad every day , Siri may suggest you take a drawing class at Today at Apple.