An application to set your vita volume level without using the buttons (if they happen to be broken like mine are)
How to use
Set the value you want, 0 being the lowest and 30 the maximum (25 for AVLS forced vitas)
and then press square to reboot.
How to build
First you need the vitasdk installed on your computer.
Then go in the directory and type
And if everything is setup properly you should get the vpk.
You can find prebuilt binaries Here (Unknowncheats.me) if the download link isn't working, wait a bit, the file is still under verification and the UC staff has a lot of files to go through every day so it takes time.