do without
No need, we only need to turn on the wireless fast charging switch in the mobile phone, and you can directly charge the fast through the mobile phone shell.
First, we turn on the phone, then we click open Settings, 2 second, we click open more Settings, 3 next, we click open system, enter the system Settings screen, 4 then we click open developer options, 5 Finally, we turn on the wireless fast charge switch.