The excellent and thorough Tom's Hardware site here reviews a forensic (i.e., legal evidence-grade) data recovery program for cellphones. Most folks don't believe that their cellphone nowadays is a computer, but they are. There are several standardized operating systems for cellphones. There's PalmOS, Linux, several variants on Microsoft's Windows CE (e.g., PocketPC for Phones, Windows Mobile), , and the Symbian Series 40, 60, UIQ, versions 8 & 9 , yada, yada. With a common operating system, comes common data management utilities. That leads to the ability to share knowledge on how the systems work, and what follows are tips on how to hack in and recover data, either data lost by accident or concealed/destroyed with intent. That's long been easy with desktop and laptop systems running Windows , and before that, DOS. Heck, I did this with CP/M waaaaaaaaaay back when, a long time ago in a galaxy far, far away. NIST created a report last year on recovering...