In the early hours of December 12, Apple launched iOS 172 Official version, so what changes have been made in this update?Let's find out together!
The updated version number: 21C62 is the main update according to the document, which mainly introduces "Notes", as well as enhancements to the action buttons and "Camera", and includes additional iPhone features, bug fixes, and security updates.
It should be noted here that if you upgrade to the RC version, you will not receive update reminders, and you don't have to worry too much about the RC version and the official version, after all, the version numbers of these two systems are the same.
This update is also on the RC version, such as the iPhone 13 14 series adding Qi2 charging support, and solving the problem that some models cannot be charged wirelessly.
In addition, the iPhone 15 Pro series supports spatial** shooting, improved telephoto camera focusing speed when capturing small objects in the distance, new translation function for side custom action buttons, the addition of a default ringtone option to sound and haptics, and the return of three whole tones.
ios 17.2 The official release also includes fixes and improvements to these features:
This update also fixes 10 vulnerabilities, including a kernel vulnerability, but the details have not yet been announced, and it is recommended to upgrade if you are on iOS 17 then you can consider upgrading, but if you are not on iOS 17, then you can ignore it for the time being, especially for older devices. List of high-quality authors