Before we give you the tool, you need to understand the enemy. Google introduced FRP in Android 5.0 Lollipop. It is a security feature designed to prevent thieves from wiping and selling your phone.
This method involves downloading a specific APK file onto a USB OTG drive (or using a SIM card trick) to install a bypass application like "FRP Bypass APK," "Quickshortcutmaker," or "Test DPC." Huawei Mate 9 Frp Unlock Tool WORK