Please touch the \"elliptical gravure position\" sensor buttons on both sides, touch and stay for 2-3 seconds to try, and the arm will automatically open. If the problem is not solved, please take the relevant certificate to the nearby service shop for testing, the service shop test shall prevail. Warm note: Huawei Service Center will carry out service gratitude and feedback activities before March 31, 2022. If you are interested, you can go to the store to learn about whether you can participate in the activities. Huawei Customer Service Center shall be subject to the details.
Because the voltage is too high, the screen is damaged, the Huawei 50 watt wireless car charger touch failure, because the touch screen is damaged by high voltage, it needs to be replaced in time to be able to use normally, otherwise it will be damaged