Welcome to our MLB-TOOL Q&A blog, where we dive deep into your most pressing questions and provide clear, insightful answers. Whether you're seeking advice, tips, or simply curious about MLB-TOOL, we've gathered a range of queries to help guide you. Let's get started!


  1   - About Device Language and Binding

Language: For regions outside of China, you should use global version(GL). If you purchased a CH version by mistake, please contact the dealer for assistance.

Binding: The product needs to be bound to an Xhorse account before it can be used normally. There is a binding button on the KTP interface. On the PC version, there is a binding menu under "Special Function".


  2   - About Device Usage Count and Syncing

MLB-TOOL does not limit usage counts. When the usage count decreases on the software interface, you can restore the count by clicking "Sync Authorization".

  3   - Supported Vehicle Models

MLB-TOOL supports adding keys for Audi, Porsche, Audi, Porsche, Volkswagen, Lamborghini, Bentley, and other MLB model keys. (Doesn't support AKL)

  4   - About Data Collection & Calculation

4.1 Points Cost and Collection Method Selection

  • Collect the original vehicle key: 200 points.
  • Collect the original vehicle key, but you have a VVDI MLB key: waive the current collection points. Each MLB key can only waive points once.
  • Collecting a VVDI key: does not require points.

4.2 Common Issues with Collection Failures

  • VCC1 and VCC2 are reversed.
  • The capacitor was removed incorrectly.
  • Short circuit in soldering.
  • Data collection requires wireless reading of the key simultaneously; if the key is not positioned correctly, it will not be sensed.

4.3 How to Handle Calculation Failures

  • Typically, the issue lies with the collected data; try re-collecting.
  • If repeated collections fail, check the soldering, wiring harness, and chip sensing.

  5   - About Matching Devices

MLB-TOOL can work with KEY TOOL PLUS or VVDI2.

For vehicles from 2023 onwards, due to SFD restrictions from manufacturers, SFD must be remotely unlocked before the matching device can be used.


  6   - About Supported Keys

Supports original keys and VVDI MLB keys. Other aftermarket keys are not guaranteed.


We hope you found the blog helpful and insightful. If you have more questions or topics you'd like us to cover in future blogs or posts, feel free to reach out in the comments. Your feedback is invaluable to us. Stay curious and keep exploring!


Learn More:
Facebook Page  @XhorseGlobal
YouTube  @XhorseGlobal