Not retrieve, but remove. I have a broken iPhone 3GS that I want to sell for parts. It fell onto a carpet floor and never turned on again. I want to know if there's a way to remove the data from the flash drive before I sell it, as I'm quite sure that the flash drive still has my personal data on it. Or alternatively, is there a way for me to extract the flash drive from the iPhone and sell it without it? Thanks!