[Qsilver7]

What module where you in and what were you trying to code? We're at a loss since we don't know what may have caused your issue. If you coded something for a different audio system that what you have...perhaps that caused the mute issue.

Also, I can't tell if you have reconnected your friends iPad and opened Bimmercode, then gone back into the module you were coding. If you have, and you're in the same module you were coding...what happens when you then click the BACKUP tab? Is this where you're not getting in response from the app that there was a backup? Or are you just looking at the folder on your friends iPad?

If all else fails...you can contact BimmerCode for support. Their contact info is in the app or on their website (I linked to it in a post above).

Hope you can come to a easy recovery.