Zello switching phone audio to earpiece?
I am not having this problem, but my dad is. We both have iPhone 4S phones. Ever since a few updates ago, whenever he launches Zellow, it switches phone audio to the earpiece. In order to return to using the speaker, he has to go into the Phone app and make a call. Like I said, I'm not having this problem. He's tried all the normal things, exiting all apps in the app switcher, powering down, etc. Anyone have any other suggestions? Thanks!