How to cancel the permission setting of Tik Tok?

Tik Tok permission setting can cancel authorization in the management system address book. The specific operation method is as follows:

Demo mobile phone: Huawei p40

Demonstration system: emui 1 1.0

Demonstration software: Tik Tok 16.9. 1.

1. Open Tik Tok to enter the "Me" page, and click on the three bar signs in the upper right corner.

2. Click Settings.

3. Click Privacy Settings.

4. Find the address book of the management system and authorize access.

5. Click to apply for permission to enter.

6. Here, just cancel all permission settings such as telephone and address book.

7. Click Set Personal Permissions again. There are many permission settings, and they are all closed, so cancel the permission settings of Tik Tok.

In this way, all the permissions of Tik Tok can be cancelled, and Tik Tok can no longer touch the mobile phone.