Download and install the latest Huawei/HONOR USB drivers on your computer so it recognizes your phone in its bootloader state.
Unlock the bootloader or flash system images for root access. How to Open Fastboot Mode on HONOR 200
# Command to reboot your HONOR 200 directly into the bootloader interface adb reboot bootloader Use code with caution. Download and install the latest Huawei/HONOR USB drivers
This comprehensive guide covers everything you need to know to safely open Fastboot mode on your HONOR 200, prepare your hardware, and troubleshoot common issues. What is Fastboot Mode? prepare your hardware
Plug the USB cable into your computer , but do not plug it into your phone yet.