1, directly in the phone settings window, select Open face ID and Password.
2. At this time, you need to enter a password to jump.
3. Next, click Start to reset the face ID.
4. If there is no problem, choose to start using.
5. After completing the above operations, click OK to continue.
6. In this way, you will find the results of the icon, and you can realize the requirements.
IPhone tips:
The app downloaded on 1.iPhone can use subscription service, and the system will automatically renew the fee for users. If they don't want to use it, they can turn it off, enter the system setup interface of iPhone, enter the iTunes Store and App Store page, click AppleID, select View Apple ID, click Subscribe, select the subscription service that needs to be cancelled, and click Cancel Subscription.
2. Before the iPhone12 updates the system, it is necessary to back up the important data of the mobile phone, and you can back up the files to iCloud.
3. On the battery setting page, you can see the health status of the battery. Because the scanning operation is improper, it can be re-identified. Take Apple XS Company as an example.