No sound from some Apps after Update

[Habu71]

My update to 4.2 went very smoothly. All apps work and all new features work. My problem is that I have no sound on some of the apps, such as: Newsy, 60 Minutes, ABC Player and CBS News. BUT, others work like: my iPod, ABC News, Magic Player and all the radio stations. Is there anything I can do or just have to wait for these apps to come out with updates?

 

[shadowness]

My update to 4.2 went very smoothly. All apps work and all new features work. My problem is that I have no sound on some of the apps, such as: Newsy, 60 Minutes, ABC Player and CBS News. BUT, others work like: my iPod, ABC News, Magic Player and all the radio stations. Is there anything I can do or just have to wait for these apps to come out with updates?

Just in case, check your orientation lock switch! It got changed into the mute switch in the iOS 4.2.1 update!

 

[Habu71]

Mute switch

Thanks. I moved the new mute switch back and forth and all audio works now. Strange that it only blocked some apps audio and others worked. But all good now.