iPhone 7 plus. Keyboard and lock sound not working ?

[iMore Question]

Well I keyboard n lock sound is on in the sound haptic but stil not working ! Any solution ??? I7plus

 

[reeneebob]

Have you tried a DFU restart? Hold the power and volume down buttons down until the screen goes black and you see the Apple emblem appear. That's always an excellent first step when troubleshooting any issues with the phone.

Good luck!