If you usually use iTools for change Line Themes (hacked), I’m sure you can’t do it now because iTools changed their settings so we can’t edit anymore. This is iTools Pro.
Download iTools Pro (3.8 MB)
Managing the content of your iOS device using iTunes, the default OS X music player, is not always very intuitive. iTools is a simple Mac app that offers an alternative when you need to visualize, organize, or transfer data to and from your iPhone, iPad, or iPod touch