For those of us with the new iPod Tough 4th Gen. bought within the EEC/EU that wish to remove the volume cap placed by French law you can follow the original guide here: https://forums.macrumors.com/threads/368835/
However, the file needed has been relocated on the latest device. I managed to find it in /System/Library/PrivateFrameworks/Celestial.framework/. The file is still called RegionalVolumeLimits.plist and, although I haven't done it yet, it should be the same part that you edit.
However, the file needed has been relocated on the latest device. I managed to find it in /System/Library/PrivateFrameworks/Celestial.framework/. The file is still called RegionalVolumeLimits.plist and, although I haven't done it yet, it should be the same part that you edit.