After the official version of iOS 14.6 is upgraded, most users have a healthy maximum battery capacity of 2%-5%, and their battery life is relatively improved. At the same time, it is reported that the official version of iOS 14.6 has also fixed the click fever problem of some models due to system reasons. Therefore, the official version of iOS 14.6 suggests upgrading the adaptation model.
IOS 14 system upgrade update for the old models, all iPhone that can be upgraded to iOS 13 system can be upgraded to iOS 14 system.
However, the iOS 15 system that Apple will release in June will give up some models. Apple has decided to hold a WWDC conference in June, and the iOS 15 system will be officially launched.
According to the news, the new iOS 15 system will abandon some models, such as iPhone6, iPhone6S and iPhone, and will no longer support iOS 15 system.
Problems after upgrading:
Here is mainly to fix the problem that the iPhone may be disconnected. I believe that many users who upgraded from iPhone112 to iOS 14.5. 1 have encountered the phenomenon of being stuck, getting hot and dropping frames. If you encounter such a problem, you can upgrade directly.
Upgrade suggestion: If you are an iOS 14.5. 1 system, you can upgrade directly, but if you are not an iOS 14.5. 1 system, you can decide according to your own requirements, and everyone can upgrade according to their own wishes.