Joke Collection Website - Public benefit messages - Why doesn't Huawei p20 pro vibrate?

Why doesn't Huawei p20 pro vibrate?

1. Please check whether the function of vibration during mute is turned on, because vibration will cause motor fatigue when mute is not turned on. Entrance: settings > sound.

2. Please check whether the vibration function when the bell is turned on is normal, because the vibration when the bell is not turned on will cause the motor to run slowly. Entrance: settings > sound.

After the above operations, the problem still exists. Please send the data backup and purchase invoice to Huawei Customer Service Center for testing.