I just bought a sct handheld off of a member here that he said was unlocked, and am having some issues with it. I got a custom tune written by Willie Lynch, and went to put it on the car and it said incorrect vehicle. Also when going thru the options for tuning there's a "return vehicle to stock" option but nothing about getting the stock tune off the PCM onto the unit. I tried going Into the device info where it's saposed to tell you if it's locked or unlocked but I can't find it anywhere. All roads are leading to its still locked and I'm waiting for the seller to get back with me but just want to make sure I'm not doing anything wrong. Any help? All I've ever used are the chips this is my first handheld experiance.