The conference has just ended, how do you feel, are there any products that interest you?
In addition to bringing a wave of new hardware products, Apple also released updates to the iOS 15.4 RC system at the same time.
In the early hours of this morning, Apple released the iOS 15.4 RC system update, just a week after the last beta.
Friends who have previously installed the iOS 15.4 beta version can now upgrade the latest RC version of the system.
iOS 15.4 RC version number is , RC version is also commonly referred to as "quasi-official version", is the last beta update before the release of the official version.
This indicates that the official version is not far away.
In the first five betas of iOS 15.4, Apple brought us some very useful new features.
Includes mask unlocking, universal control, optimized SOS emergency call and AirTag tracking function reminder.
Meanwhile, iOS 15.4 updates 37 new emoticons, bringing a new Siri voice, and unlocking high-swipe limits for third-party apps.
Among them, Xiaoguo believes that the mask unlock function is the most practical function in the iOS 15.4 system, which can not only unlock the iPhone, but also use the payment function normally.
However, this feature is currently only available on iPhone 12 and later models, and is not available to users of iPhone 11 series and older models.
Copy the URL you received to Safari and you'll be prompted to allow the download, just click "Allow".
After downloading, go to "Settings" - "Downloaded Profile", select "Install", and then follow the prompts to restart your phone.
After the restart, you can re-enter the "Settings" - "General" - "Software Update" to view the push of the iOS 15 beta version, and download and install it according to the normal process.
If you want to use the official version, just go to "Settings" - "General" - "VPN & Device Management", find the description file for the iOS 15 beta version and delete it.
After deletion, wait for the next official version to be pushed, and the normal update can be done.
The RC version is usually the same as the version number of the official version, and users who upgrade to the RC version are equivalent to using the official version in advance and will not receive system pushes.
If you don't want to experience the beta version again, delete the profile and wait for the next official version to be pushed.
With the push of iOS 15.4 RC, the official version is also just around the corner.
It is expected that as soon as next week, everyone will receive the official version of iOS 15.4.
For more information about the use of Apple device knowledge and skills and to inquire about the warranty, you can pay attention to my WeChat public account: cxkj-001 (fruit powder club).