How to use a JScan tool

I have the iCar Pro that I use with the app. I started by lowering the set point of the TPMS but this was in the winter and in the mornings the light would still come on so I just completely turned it off with the app. I also set our tire size when we went to 35s, and I've programmed a spare key. Ours is a 2010 Rubicon.
The trail mode is really nice and I customized it and added trans temp since we have an automatic.
 
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Got my scan tool today. I'm looking forward to see how it works with the Jscan app.

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