The opening method is as follows: Settings - Battery - Fast wireless charging - Slide switch. 3, the first time the phone is placed on the wireless charger to charge, the phone will appear this menu. 4, the center of the back of the phone can be charged in the middle of the wireless charger.
Step 1. First of all, you need to find [Settings] in the mobile desktop and click to enter
Step 2. Next we can find the [battery] option from the page
Step 3. Then we need to turn on the switch on the right side of [wireless reverse charging]
Step 4. Finally, we just need to open the device that needs to be charged and put it on the back of the phone to start charging