If the voiceprint verification of Honor of Kings fails, you can try the following methods:

Restart the game. The error may be caused by the system configuration not being updated. Restarting the game will automatically check and update the configuration.

Check the microphone. Make sure the microphone is working properly and has no glitches. You can use other apps or tools to test whether the microphone is working properly.

Modify the game sound settings. Open the settings in the game, scroll down to the sound settings, turn off the sound effect volume and the sound test of the music off button, save and exit.

Clean up phone memory. It may also be caused by too much junk in the phone's cache. Clean it and try again.

Change the network. Try switching networks (data or Wi-Fi) and logging in again to see if it returns to normal.

Contact customer service. If none of the above methods solve the problem, you can resolve the problem by contacting customer service.

Please note that the above solutions are for reference only. It is recommended to adjust the settings according to the actual situation.