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Thread: Do I need to upgrade my OS? Currently have 3.6.26

  1. #1

    Do I need to upgrade my OS? Currently have 3.6.26

    I'm trying to open the tune repository and I have a pop up window telling me I don't have the correct operating system. Is this referring to the 3.6.26 version and going to the latest 4. something? I read a few discussions about this and even for the PRO HP tuner seemed like it caused them a big headache. I'm trying to open a stock tune in the tune repository to compare some parameters. I also read that this particular upgrade was free. I currently have the previous interface, PRO version and I'm fine with it. I was reading that I would have to upgrade that also.


    If someone could give me a run down on what I need to do or direct me somewhere that has a fairly detailed guide of how to do this.


    Thanks

  2. #2
    Tuning Addict 5FDP's Avatar
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    Just download the latest software, that is the only way to read repository tunes.

    3.6 is an older version, I think they've been on 4.0+ since early last year some time.

    4.0+ has more features and more tables too.
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

    If you don't post your tune and logs when you have questions you aren't helping yourself.

  3. #3
    Got it updated. Able to use Tune Repository now. Compare feature is a nice touch.
    Last edited by jon1440; 02-05-2019 at 05:39 PM.