Huawei nova2s harassment interception blacklist cannot be removed?

That's the wrong way. The correct disassembly steps are as follows:

1. Open your Huawei mobile phone, enter the system, and click the dialing icon below to enter the dialing interface.

2. In the dialing interface, click the icons of three points in the lower right corner. After clicking, a small window will pop up at the top, and you can choose the "harassment interception" option to enter.

3. After entering, you can see the list of phone categories intercepted by the mobile phone, and click the sawtooth setting icon in the upper right corner to enter.

4. After entering, you can see the option of blacklist number, and then it will show how many people are blacklisted in total.

5. In the number blacklist interface, select the number to be deleted and check it. Click "Delete" below to delete the number from the blacklist.