1.67 Firmware |work| — Opcom

If you have a 2008–2014 vehicle, a is arguably the best tool you can keep in your glovebox.

Confirm installation if a red Windows security warning pops up. Step 4: Configure and Test the Software

Disclaimer: This blog post is for informational purposes. Using aftermarket diagnostic tools is at your own risk. Opcom 1.67 Firmware

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A: Yes, but you need the 4-digit security code (PIN). This can be read from the BCM or IPC with additional software like EEprom reader. If you have a 2008–2014 vehicle, a is

Do not attempt to update the firmware via the software if the device is a clone, as this can permanently break the interface ("brick" it).

For 1.67 firmware, or Op-Com 120309 are popular, stable choices. While newer software versions (e.g., 150406) might work, they sometimes require complex activation or loader tools to avoid errors. 2. Driver Installation Using aftermarket diagnostic tools is at your own risk

If you own a clone Opcom, stay on 1.67 . Upgrading to 1.85 will likely destroy your interface’s ability to communicate via USB.