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if they flashed it while it was tuned you trinity isn't going to recgonize it cause it's back to a stock tune now. you'll need diablo to unlock you tuner from what it sounds like to me. I've read on there forum that if you show proof of the flashing I guess they unlock it for free. most charge about 100$ to unlock themWhen I hit accept it said to hook it up to the Ds downloader and update the trinity. Now that I am looking at the paper work they did the new flash on the pcm. So I'm I screwed now because it was married to my truck when the updated the pcm or do I just need to update my trinity?