Does anyone have this issue... My text messaging lights up with edge lighting when the screen if off... But there is no sound. Sometimes it's does a "blip" of the sound, most the time I just see the lighting. Other apps have no issues & play the notification tone, yet those apps don't use edge lighting... Any suggestions?
I suggest you try a few troubleshooting steps and come back to us.
Safe Mode how-to here (see if the problem occurs in safe mode)
Wiping App cache how-to here
Wiping System cache how-to here
Let us know how the above works out for you. Give it some time and see if you can recreate the issue after attempting the above.
Hope this was helpful!
Be sure to click " ✓ Accept as Solution" when you find an answer that works for you.
When reading this I received a text & the sound worked, and have noticed when using the phone everything is fine... Only when the screen is off. Tried safe mode and cache clear in recovery mode. Sometimes I do see the pill notification for texts with the light, but usually not. 3rd party messaging apps have no problems with sound when the screen is off... Only the native messaging app.