Moto .ISO Mount Installer

Moto. ISO Mount Installer is a root application for most Motorola-made Android devices. What does it do? This is a manager & installer for loading an alternative. ISO file on a Motorola phone's 'CD-ROM' partition. With this app you can backup your existing 'CD-ROM' partition to your sdcard and flash a new one of your choice. How can I tell it worked?