If the user can access the browser or settings via a workaround (often involving accessibility features), tools use ADB commands to delete the FRP partition file ( frp.bin or similar). This effectively tells the phone that no Google account was ever registered.

​Factory reset protection: How to turn it on and off - Asurion

Huawei Frp Tool Key !exclusive! -

If the user can access the browser or settings via a workaround (often involving accessibility features), tools use ADB commands to delete the FRP partition file ( frp.bin or similar). This effectively tells the phone that no Google account was ever registered.

​Factory reset protection: How to turn it on and off - Asurion huawei frp tool key