How did you get into service mode?
Shortfuse... It looks like to get into Service Mode/Test Mode all you have to do is once the unit is powered up. Hold the Home button then press the right arrow, left arrow, right arrow, left arrow, right arrow, left arrow, and release the Home button. This will reboot the unit and you will be in Service Mode/Test Mode according to the Service Manual. I tested this and it worked without a problem. At first I made the mistake of thinking it was left right left right left right... There is a file management option in the Service Mode which appears