Your HP sound seems poor?
You want it to play sounds, musics and videos LOUDER...
...Check this out!
- Plug your device on your PC via USB (Active Sync should be enabled)
- Copy the desired __.cab file (download one from the list below) from your PC to your device
- Click on the cab file on your device to install it
- Play any music and you will see the difference!

Original sound (stock device): Audio_Original.cab

Light boost sound: Audio_Lighter_Boost.cab

Full Boost sound: Audio_Full_Boost.cab