Your iPhone or iPad is necessarily limited by its on-board storage capacity. Short of using a cloud-based service, there really is no way to get more songs, videos and pictures on there… except, of course, there is a wonderful little product called the Kingston Wi-Drive. While it was first released to work only with iDevices, it has since expanded to include Android devices, as well as the Kindle Fire. You can even use it with your computer via a web browser.
Via Megatech Reviews