Audio not working on iPhone device

I cannot figure out why audio isn’t working on iPhone for me. For all of the apps I’ve been developing, audio plays fine in the corona simulator, just not on the device. I even tested the AudioSimulator app on iPhone and still no audio plays. The audio isn’t on mute on the device either. I’m using the 10.2 IOS SDK. 

Any idea what could be wrong?

This still sounds like the mute switch on the side of the phone is set to mute. One of my older phones (iPhone 4s) has a rather finicky mute switch. Even though it looks like it’s not muted, it takes a few flips up and down before it’s actually not muted.

Do you have any other iOS devices to test on?

You are correct, the ringer was set to mute. After looking more into it, I see that Corona SDK’s audio requires the ringer setting to be unmuted, not just the general volume.

Thanks for the feedback. 

This still sounds like the mute switch on the side of the phone is set to mute. One of my older phones (iPhone 4s) has a rather finicky mute switch. Even though it looks like it’s not muted, it takes a few flips up and down before it’s actually not muted.

Do you have any other iOS devices to test on?

You are correct, the ringer was set to mute. After looking more into it, I see that Corona SDK’s audio requires the ringer setting to be unmuted, not just the general volume.

Thanks for the feedback.