How to set up mask facial recognition in iOS 15.4?

Apple has released an update to iOS 15.4, the most important improvement of which is support for using Face ID when wearing a mask. In the current real environment where wearing masks has become the norm, this improvement can be said to be very in line with the needs of the times.

However, many friends still don’t know how to set up Face ID after upgrading to iOS 15.4. Today I bring you a tutorial on how to set up the mask unlocking function of the official version of iOS 15.4. I hope it can help you. First, open the settings interface of your phone. In the settings interface, find the "Face ID & Password" option and click to enter. Next, select the “Add Face ID” option. The system will ask you to enter the unlock password for verification. After verification, you will be asked to put on a mask and point your face towards the screen. Follow the on-screen instructions to move your face to a suitable position and adjust the angle until the system successfully scans your face. After completing the above steps, the system will prompt you to set the mask unlock function. You can choose to enable or disable this feature according to your personal needs. If you choose to enable the mask unlocking function, the system will automatically switch to face ID unlocking when you put on the mask, allowing you to quickly unlock your phone. At this point, you have successfully set up the mask unlocking function of the official version of iOS 15.4. I hope this tutorial can help you and make you use your mobile phone more conveniently. If you have any further questions, please feel free to ask me.

Open the device and enter the device setting interface. Find the [Face ID & Password] option on the interface and click on it. This will take you to the feature's interface.

Then, we can continue, turn on the face ID function on the phone, and put on the mask. Through face recognition verification, we can successfully enter the setting interface.

Click [Cellular Data Options]-[Voice and Data] to operate.

Finally, click on the function interface to turn on the [Wear a mask and use Face ID] function, and you can successfully set up the mask unlocking.

Once set up, you can easily unlock your iPhone without taking off your mask. Face ID is a technology that analyzes unique features around the human eye for identification. However, when you wear a mask to unlock your phone, you need to point directly at the sensor. So when you use the new Face ID to unlock your iPhone, you may be prompted to "look down" to unlock the device. This prompt will pop up if you hold the iPhone below eye level, because the iPhone requires eye "contact" to use the mask unlock function.

I would also like to recommend another iPhone data management tool to everyone, which is the Apple data management tool. This tool is specially designed for Apple devices and can help users back up important data such as photos, contacts, text messages, etc. in their iPhone to local devices for free with one click. What's more, it also supports selective backup, allowing users to back up according to their needs. After the backup is completed, users can preview and export the data online, which is very convenient. Overall, Apple Data Management Tool is the best data backup transfer tool for iPhone users. You might as well give it a try!

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