Hi everyone, I'm new and very new to my tech2 knowledge. I bought it a while ago to use it and have no problem connecting to my car. I currently have a 2016 GM vehicle and I want it to work, but I believe I need to update this software somehow? I'm fine with the computer, but this doesn't have any information about the firmware, I've looked around but am not sure where to find this firmware or how to update my tech2. Any direction would be greatly appreciated.