How To Open Fastboot Mode On Honor Pad X9 -

To open Fastboot Mode on the HONOR Pad X9, you must use a specific hardware button combination while the device is connected to a computer. This mode is primarily used for flashing firmware or system recovery. Steps to Enter Fastboot Mode

1. Power off your Honor Pad X9 completely. Wait 10 seconds.
2. Press and hold the Volume Down button.
3. While holding Volume Down, press and hold the Power button.
4. Keep both buttons pressed until you see the Honor logo appear.
5. Immediately release the Power button but continue holding Volume Down for another 5-10 seconds.

Are you trying to enter Fastboot to unlock the bootloader or to fix a system error?  Fastboot Mode HONOR Pad X9 - HardReset.info how to open fastboot mode on honor pad x9

4. Verification of Fastboot Mode

Once in Fastboot mode: