As you may know, European iPod and iPhone Firmwares are set more quiet than american ones because of the (sh*tty) European Parliament. However if you have a jailbroken device you could easily patch it in this file: /System/Library/PrivateFramework/Celestial.framework/RegionalVolumeLimits.plist In 3.1(.1) on my iPod Touch, this file does exist but if i changed any value it doesnt change the sound volume. It stays quiet :/ I tried 1.0, 0.97 and 0.1. It' all the same volume. Can somebody help me with that?