What should I do if the Samsung note5 phone suddenly loses its voice?

If there is no sound on the phone, it is suggested that:

1. Some machines support turning off all sound functions. Turn off: Settings-Accessibility-Listening/Listening-Turn off all sounds.

2. Adjust everything in the machine volume setting to the maximum.

3. Try to shut down the machine and restart it.

4. If it is invalid, please back up the data in the machine (contacts, information, photos, etc.). ) and restore the machine to factory settings.

If the problem still exists, please take the purchase invoice, maintenance card and machine to the Samsung service center, and the professional after-sales engineer will help you test it.