1. First, turn on the wireless reverse charging function of Huawei mobile phone.
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2. Locate the icon on the screen of your Huawei phone and click to open it.
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3. Enter the Settings screen of the phone, find the \"battery\" option in the screen, and click to open it.
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4. After entering the battery interface of the phone, find the \"wireless reverse charging\" function in the interface, just slide the switch on the right side of the function to turn it on.
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5. The back of the phone faces up, and the back of the Apple phone is fitted with the back of the Huawei phone, indicating that the iPhone is being charged by the Huawei phone.