Press and hold the Volume Down key on the right frame of your phone.
If the standard method doesn't work, there are alternative approaches:
Method 2: Open Fastboot Mode Using ADB Commands (Requires PC)
: Continue holding the Volume Down button until the screen lights up with the "Fastboot & Rescue Mode" interface. You can now release the button. Method 2: Use ADB Commands (Alternative)
If your HONOR 200 can still boot into MagicOS and you have USB Debugging enabled, you can use an ADB command to reboot directly into the bootloader (Fastboot). How to Open Fastboot Mode on HONOR 200
If you have USB debugging enabled and adb tools installed on your computer, you can enter fastboot mode without using physical buttons. Connect your HONOR 200 to your computer via USB. Open your Terminal/Command Prompt. Type the following command and press Enter: adb reboot bootloader Use code with caution. Your phone will automatically reboot into Fastboot mode. How to Exit Fastboot Mode on HONOR 200
If you have already rooted your HONOR 200 (using Magisk or similar), you can skip the PC entirely.
If you entered Fastboot mode by mistake, or if you have finished your tasks, you need to exit it safely.
What is your computer running? (Windows, macOS, Linux) Press and hold the Volume Down key on
: While holding Volume Down , plug the USB cable into your phone (ensure the other end is already connected to your PC).
The first method to enter fastboot mode on HONOR 200 involves using the device's hardware buttons. Follow these steps:
Authorize the USB debugging prompt on your phone's screen if prompted.
While still holding the Volume Down button, plug the USB cable into your phone. Method 2: Use ADB Commands (Alternative) If your
: Connect your phone to the computer. A prompt will appear on your phone screen asking to allow USB debugging; tap Allow .
: Launch Command Prompt (CMD) or PowerShell on your computer.
Are you trying to or flash a specific file ?
Continue holding the key combo. The device will pulse past standard charging parameters, flash the brand marker, and transition to a monochromatic layout declaring Fastboot & Rescue Mode . At this point, release all keys. Method 2: The ADB Command Route (Alternative Method)