IOS 15.4 update from Apple bears many advantages

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At a time when the latest phones of Apple, iPhone 13 Pro, and iPhone 13 Pro Max, with a Promotion Promotion screen at a speed of update 120 Hz, only a few applications support 120 frames per second, which are mostly system applications.

A report by "GSM Arena" revealed that the upcoming update of iPhone iOS 15 phones.4, Apple is scheduled to add in support of all applications to take advantage of the smooth screen of the screen.

This comes, while the iOS 15 operating system remains.4 in a experimental stage currently.

It seems that Apple was able to solve the Core Animation error, which does not allow animation to exceed 60 frames per second.

However, it is not possible yet to confirm whether all applications will work at 120 frames per second automatically or that some developers will need to modify their applications as well..