David are you talking about the vin locked version of TNTR? If so that can be overwritten with a stock software off the MADS website.
If the smarty was not removed from your truck prior to efi, you can still return your stock back to stock with the smarty. The vin numbers are still the same
Hope this helps and I hope all is well .
So i don't need to ship it to u to have it unlocked?