Detailed text transcripts for TV channel - CNN - 20100514:16:56:00
So it happens, you buy a cell phone and another one comes on the market that's supposed to be even better? when it's times to switch, what do you do with your old phone? do you throw it away, donate it? what about all that information that's on it? tech expert is in new york. she's back with us now. okay. so, katie, how do you know and how do you try to get rid of all of that information that's on your cell phone first before you actually throw it away? >> right. well, this is one of the main reasons people aren't donating or cashing in those old cell phones. they're letting them sit in junk d...