Unlocked Chevy GM GMC CD DISC Stereo Radio 03 04 05 06 Truck Van

hey everyone my name is Craig from flying wheels welcome to my flying wheels youtube channel I have a Hummer h2 that I'm replacing the radio on this radio is the same from 99 to about 2006 in all Chevy and GM trucks works with the Cadillac Escalades works with the h2s the 1500 Silverados the 2500 Silverados the Yukons the Tahoe's all of them are pretty much the same plug-and-play radio the problem is these radios are encoded to the VIN of the vehicle they're programmed to a previous vehicle so if you try to swap out a radio there's an anti-theft device inside internally in the radio that won't allow you to plug the radio into a new vehicle and let it work so you'll see here it just says locked well again like I said it's plug-and-play so you plug it in and the radio powers up but I'm getting no sound out of it a lot of times what I've read on the Internet is if I press one in for and ho