How to delete DNF security mode? I have a mobile phone, a security center and everything, but he only lets me use WeChat and send text messages. It's no use canceling with WeChat.

Binding the mobile phone number and sending a text message is the best way to log off.

Remember to check whether the phone is in arrears before sending a text message. Last time I sent a text message for an afternoon, I couldn't get rid of it. Later, I went to charge the phone bill and found that I was in arrears. The TMD operator really showed that the short message was sent normally, but the receiver could not receive it, so it was released immediately after charging.

Then check the reason for your safety mode. If you use illegal software, your account may be punished. Please contact customer service to ask or report your problem directly.

Finally, there is really no way to search Baidu: DNF security mode. Enter this post bar, which is full of safe mode. Please feel free to ask for help