We all know that European iPhones and iPod Touchs have a volume limit on them only allowing them to go to 80% of volume it could play. With this volume boost mod, you will restore that 20% and be able to listen to music even louder.
This only works on devices with firmware 3.0
How to:
1. Start by downloading this: Volume Boost 3.0 (174)
2. Extract the contents somewhere convenient.
3. SSH into your iPhone through WinSCP or cyberduck.
4. Navigate to the /System/Library/PrivateFramework/Celestial.framework/ folder.
5. Locate the file RegionalVolumeLimits.plist and rename it to RegionalVolumeLimits.bak.
6. Copy over the RegionalVolumeLimits.plist file you extracted in step 2 to the iPhone’s /System/Library/PrivateFramework/Celestial.framework folder
7. Set permissions to the RegionalVolumeLimits.plist to 0777.
8. Reboot the iPhone.
9. Dance.