For technical details on the exploits that you will be using on this page, see [here](https://github.com/nedwill/soundhax) (Soundhax) and [here](https://github.com/TuxSH/universal-otherapp) (universal-otherapp).
This Soundhax method (when combined with universal-otherapp) is compatible with versions 1.0.0-0 through 11.10.0-36 in all regions. If the two numbers before the region in the system version string is equal to or more than 37, Soundhax is patched and won't work.