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Many distributions of IUD 3.2 require a Hardware ID (HWID) activation step to bypass the old physical dongle requirement.

Introduction Immo Universal Decoding (IUD) 3.2 is a widely used software tool for repairing, bypassing, or removing immobilizer data from automotive Engine Control Units (ECUs). It allows technicians to perform "Immo Off" procedures, virginize ECUs, and reset security codes across thousands of vehicle models.

Under the Settings section, check the box for . Click Apply and then OK . Step 3: Initialize the HWID Generator and Activation