The UniMag Demo can be found in the app store by searching for ID TECH. Once installed, the directions below will help. You may want to read the following article first if you have not already read it:
How can I check if my mobile device is compatible with an audio jack mobile reader?
TO RELOAD THE LATEST CONFIGURATION (XML) FILE
transferring the file from your computer to your mobile device through USB cable
for more information, please see https://support.google.com/nexus/answer/2840804?hl=en
OR emailing yourself the file and retrieving it from your mobile email client
3. Select Reload XML and navigate through folders to select the uploaded configuration (XML) file
TO RUN AUTO-CONFIG FEATURE
3. Select Start AutoConfig and wait for process completion.