What if Huawei's mobile phone can't open the neighbor's door?

If Huawei mobile phone can't open the door, you can try the following steps:

1. Make sure the Bluetooth and Wi-Fi (if any) functions of the phone are turned on.

2. Ensure that the Bluetooth distance between the mobile phone and the adjacent equipment is less than 5 meters, and the signal strength is greater than or equal to 50%.

3. Ensure that the electrotherapy of adjacent equipment is greater than or equal to 70%.

4. Enter Huawei's mobile phone Settings, and turn on "Device Connection" or "Bluetooth" to ensure that the Bluetooth pairing connection between the mobile phone and adjacent devices is normal.

5. Ensure that the adjacent equipment is open. If the battery is insufficient, you can manually put the device in the open state.

6. Open the Neighbor Door Opening app, click "No Permission", then click "Door Opening Permission", fill in the relevant information according to the prompt and submit the authorization information.

7. After submitting the authorization information, wait for a while, and then try to open the door with one button on the app.

If the above steps can't solve the problem, it is recommended to contact the customer service or manufacturer of the adjacent equipment for consultation.