How to remove dnf from safe mode and how to remove SMS?

The security mode of dnf cannot be published by SMS, but needs to be published in the security center. The release method is as follows:

Need tools: mobile phone, WeChat APP.

First, you need to log on to WeChat, and then follow the "tencent games Security Center" with WeChat. Finally, enter the official account page of WeChat.

Second, after entering the official WeChat account, we click the game account binding. Enter the account binding page. Bind our own personal game account.

Third, after entering the game account binding operation page, we continue to click Add Account on the page. Complete account binding.

4. After completing the binding of our game account, we will return to the homepage of official WeChat account, and then click "Self-help" below.

5. After entering the "self-service" function interface of personal game account, we click "Safe Mode" on the interface.

6. After entering the "Safe Mode" function setting page, we can set the safe mode on and off here.