On this page you can download the Back It Up (Video Version) ringtone for free. For an Android device, download the version in .MP3 format. A ringtone in .M4R format is suitable for iPhone, iPad and other iOS devices.To view other Prince Royce Feat. Jennifer Lopez & Pitbull ringtones, click on his name under the page title. Also, listen to the related ringtones at the bottom of the page.