Xiaomi 4 brushes the historical version of Magic Fun 6.0, charging slowly. How to solve it?

Low temperature will affect the battery activity, resulting in slow charging. If the ambient temperature is normal (0℃ to 45℃) and the charging is slow, I suggest you try the following operation methods:

1, use the original charger to charge, and check whether it takes a long time to fully charge when it is turned off;

2. If charging only happens at startup, it is recommended to close all background programs before charging (drop-down menu, click one button to clean);

3. Try to change the power socket to charge;

4. After backing up important materials (contacts, multimedia files, etc.). ), restore the factory settings (Settings-System More-Restore the factory settings, please do not check "Clear completely").

If the problem still exists, please take the purchase invoice, warranty card and machine to the customer service center for testing, and the professional engineer will solve it for you.