Millet mix4100w wireless fast charge opening method: 1. First, you need to open the phone, and then find [Settings] on the desktop of the phone to enter the setting function interface;
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2, then click the \"power saving and battery\" in the setting interface to enter this function interface;
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3, then you can find the \"fast charge acceleration\" function in the interface, and then open it, wired charging speed mode and unlimited charging speed mode are set like this.