I actually found an old program that I purchased from a kiosk at the mall over 4 years ago. It was $10.00 but you can download it for free id assume. It's called Motorola Phone Tools. I had a v9m or Razr(old-school) , but anyways this was the only program I found that allowed me to remove those unwanted clips and animated pictures that took up a lot of much needed memory.
You probably found your answer already but if not , I know when you take all your pictures, videos, and contacts you can put them in a folder and just simply transfer them on to your device. Plus you don't have to stress about losing that one picture or video clip that you haven't been able to get off your phone, you know , that one picture we have all taken that will never get old.
" The boss singing karaoke at a Christmas party that only the management was invited to" yeah, that one.....