How do I adjust volume on iPhone 5 ?
The volume was OK on a call. The next call I made, volume fell off to nothing, and sounded very tinny. The only way I could hear the other party was to switch to speaker phone which was OK. I had the volume turned up all the way.
I've tried re-setting phone with no luck. I have some plug in earpieces, and they're OK. I also have a Bluetooth Planotronics earpiece that is OK as well.
Where do I go from here?
Thank You...
iPhone 5s, iOS 8.4