1. The most common cause of Xiaomi mobile phone charging is poor contact. When you encounter Xiaomi mobile phone charging, try to reinsert the connection between the charger and the phone
2, in addition to reconnect still can not charge, please change another mobile phone charger to try, you can also try to connect the millet phone to the computer to try, if the problem is solved, then it should be the charger problem, if not solved, then the problem may be in the millet, it is recommended to contact the millet official customer service or after-sales
3, in addition, if the millet phone supports battery removal, then you may wish to try to use the charger or universal charger to fill the battery once
4. If the above methods do not work, you can take your mobile phone charger, data cable, battery and mobile phone to a nearby repair point for testing
Power failure cause:
1. The charging control circuit is faulty 2, the charger is faulty 3, the interface contact is poor 4, the battery performance is close to failure