Posted on January 6, 2013October 28, 2014 by CTS Admin Bosch MEDC17 TPROT Patch We can now offer a file service to disable the RSA signature check routines on TPROT active ecus, which allows the flashing of modified files over OBD! Most brands are supported. Buy Now Post navigationPrevious post: VAG MSA15 Immo Defeat ServiceNext post: VAG Immo 3 ECU Cloning Service – ME7 EDC15 EDC16