The first step, we must first know that Huawei's mobile phone has been open NFC, which is generally caused by using third-party application payment. For example, when using Meituan WeChat to pay, NFC will be turned on.

Step 2 If this third-party application has NFC turned on, it cannot be turned off permanently. It can only be turned on first and then turned off manually.

In the third step, we don't need to use these third-party applications to open Huawei's mobile phone NFC, so it won't open automatically.