i was reading the FAQ on the product and i saw this screenshot which wrote that " 31k forensic program will be installed onto the device and write the output to a SD card"
I cant helped it by i frowned. any comment on that ….
I believe that most forensic tools use some sort of 'client' to obtain data from an Android device. XRY for instance automatically installs, runs, and then uninstalls a client called 'HelloAndroid' on the device.
Maybe test the forensic tool with a non-evidential device first to see whether any changes are being made to the test data or any other significant changes occur.
You can also obtain an image of many Android devices using JTAG and running scripts or forensic tools over the image to obtain the data? I believe that is a less intrusive method…but you do need to take the handset apart.