1, if the touch screen of your mobile phone jumps when charging, you can operate in the following ways: It is recommended that you try not to use the mobile phone while charging. If you must use the phone while charging, it is recommended that you use the original charger, andRemove the mobile phone protective case before use. Warm reminder: When the hand is in direct contact with the mobile phone, it can ensure that the human body and the mobile phone are connected, and reduce the effect of interference.
2, if only in the fixed place when charging disorderly jump, ghost hand problem, may be caused by unstable power supply voltage, it is recommended that you replace other places (replace the power) charging. If your device is placed on the wireless charger to charge, the touch screen automatically jumps, automatic touch screen (ghost), please check whether the device supports wireless charging.
3, one-click acceleration to clear the background program if there are too many background programs, or there are abnormal programsPermanent background may affect the touch screen effect. You are advised to speed up or clear the background program with one click before trying.
4. Please use the standard charger and data cable to charge the device. If the problem persists, you are advised to back up important data and take the phone, standard charger, data cable, and purchase voucher to Huawei customer service center for testing.
5. Check whether the glove mode is enabled. In this mode, the sensitivity of the touch screen will be greatly improved, which may cause the screen to be too sensitive, resulting in random jumping. It is recommended to turn off the screen under normal circumstances.Support. According to the query of Huawei's official website, Huawei mate50 supports 50W Huawei Wireless Super fast charge and wireless reverse charging. You need to purchase Huawei Super Fast Charge vertical wireless charger Max50W or Huawei Super Fast Charge wireless car charger Max50W separately, and use it with a specific 66W Huawei Super Fast charger.