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[FAQ] How to upgrade the NT624 to the NT644 pro?

When you had a NT624 full system diagnostic tool, and you are requiring advanced functions like the NT644 pro will do.
NO need worry, just need to purchase the authorization of NT624 update to NT644 pro, link here:

And then send your NT624 S/N to our email: or Whatsapp: +86 13515975739

We will activate the NT644 pro for you. And then you can begin to download the software and upgrade your NT624.
Here are steps for your reference:

Software updates will need a Windows PC/Laptop and an SD card reader.

Step1: Create an account

Firstly, you will need to create an account on Foxwell official website:, and register your SN with NT644 pro, and follow the instructions.
Download and install the Foxscanner from product page:
Please note: the installer will sometimes try to install into D:/ drive, and you will have to change to C:/
After installed, run the Foxscanner app. Click register button. (If already registered, please log in)

Step2: Add the NT644 pro to the account

1. Register the NT644 pro software. You will need a S/N and the password. They can be found on the tool when you click "About" menu when you boot up the tool.

2. Click the "register products" icon. put a tick in the box marked '001' then select your tool in the Part Number Column.

3. Enter the products' S/N and PW, submit, a confirmation box should be shown successful registration.

Update NT644 pro