1. First find the “Wallet” application on your Huawei phone.

2. After entering the application, click "Car Key" and press the "Add" button at the bottom of the page.

3. Finally, add the car key according to the prompts. The NFC card trademark is facing the phone, swipe it on the upper sensing area on the back, and bind the fingerprint to unlock; wait for a while, the NFC information will be copied to the phone, and it will be normal. used.