Foreign media outlets such as MacRumors reported that Apple released the fourth updated version of iOS 16, the iPhone operating system first released in September last year, ‘iOS 16.4’ on the 27th (local time).
This update happened about two months after the release of iOS 16.3, which strengthened security functions by supporting physical security keys in January. Apple also released iOS 15.7.4 this time with improved security for users of older iPhones.
The iOS 16.4 update adds 21 new emojis, including wagging head and donkey, and adds web app notifications to the home screen.
In addition, voice separation has been added to make my voice more audible and block out ambient noise during voice calls, and a Voice Over function for the visually impaired has been added in the weather app map. A function to darken the screen by detecting flashing lights or flickering effects in the video has also been added.
In addition, a number of bugs have been fixed, such as the problem that the child’s app purchase request function does not appear on the parent’s device, and the crash detection function of the iPhone 14 and iPhone 14 Pro models, which were reported to malfunction in the meanwhile, optimized.