1, wireless charging need to buy their own wireless charger.
2, mobile phone open fast wireless charging mode, open method: setting - battery - fast wireless charging - sliding 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.
Samsung S20 FE supports wireless charging, but also supports reverse wireless charging, built-in 4500mAh battery, support 25W fast charging.