When it comes to mobile device evidence, time is not on your side. Unlike paper documents or even desktop computers, cellular devices are in a constant state of change. Location data, application logs, system artifacts, and usage history are…

A standard preservation letter isn't enough for mobile devices. Telling someone to "preserve your phone" without specific technical instructions is like telling them to preserve a sandcastle while the tide is coming in.

Lars Daniel

Cell Phone Evidence Disappears: Use This Preservation Letter Before It's Too Late