: Reinstalling official software if the system becomes unstable.
There are two primary methods to boot the HONOR 200 into Fastboot mode: the hardware button combination and the ADB command method. Both methods require the phone to be connected to a computer. Method 1: The Hardware Button Combination How to Open Fastboot Mode on HONOR 200
Open a Command Prompt (CMD) or Terminal on your PC and type: adb reboot bootloader Wait: The phone will restart directly into Fastboot Mode. 🛠️ Important Notes : Reinstalling official software if the system becomes
, press and hold the Power button .
If you entered this mode by mistake or have finished your tasks, you can exit easily: Forced Restart : Press and hold the Power button How to Open Fastboot Mode on HONOR 200