New data usage settings have been added to the TV app. Now there are high-quality and data-saving modes when viewing content over the mobile Internet. High-quality and fast download options are now available for downloading via Wi-Fi. You can also enable or disable viewing content via the mobile Internet.
In the first beta version of iOS 13.4, information about the new CarKey function appeared, with which the iPhone and Apple Watch will be able to open, close and start cars with NFC. Apple continues to work on this feature and has added the ability to send CarKey via Messages. iPhone owners will be able to open their cars using a smartphone
Apple changed the position of the icons on the toolbar in the Mail app again. The delete button is now on the left, followed by the folder icon. Then there is a response button and a button for creating a new email. The flag icon was removed from the panel altogether. Many people will find the message creation button more useful.
IOS 13.4 beta 2 also fixed a notification bug that was in the first beta version. So far, these are all changes found in the second beta version of iOS 13.4 beta 2. If any more are found, we will definitely write about them.