MADS Smarty Jr Unlock / UnMarry Service

Picked up a used Smarty Jr that’s still married to another VIN? Our Unlock / UnMarry Service resets the device to factory so you can use it on your Dodge Ram Cummins.

What This Service Does

• Unlock / Unmarry — clears VIN lock and resets tuning slots
• Plug & Play — ready to pair to your truck once returned
• Save Money — no need to replace a locked device

Supported Vehicles

• Dodge Ram Cummins — coverage varies by Jr model/year (1998.5–2012 typical)

Turnaround & Shipping

• Mail-in Service — ship us your Smarty Jr
• Processing Time — 2–3 business days once received (customer arranges and pays inbound shipping; the checkout shipping charge covers the return shipment from MoPower)
• Include in the Box — Full Name, Return Address, Phone/Email, and Order Number

MoPower Calibrations LLC is not affiliated with or endorsed by MADS Electronics or Smarty Tuner. All product names, trademarks, and brands are property of their respective owners. For off-road/competition use where required by law.