Why is my Dada knight silent?

The sound is off or the phone sound is not on.

If Dada Knight has no sound, you can click Settings first, find the column of sound, and make sure that the "Turn off sound" and "Vibration" buttons are on; Or see if the phone is turned on.

Dada Express has covered hundreds of cities across the country, with millions of knights and hundreds of thousands of high-quality merchants. Dada Knight APP is a good helper for part-time workers to make money. Novice friendly, free time, more work and more pay.