The Foxwell handheld products needs to be updated on the Foxassist or Foxscanner APP downloaded on the official website
The Foxwell NT510 520 530 comes with one software as default, if you need extra software for other vehicle make, you are required to buy extra software authorization
Foxwell NT530 is a new released product which is the updated version of NT520 pro.
It comes with no software as default, and you can download the specific software for free by the update tool
Topic:How to reset Nissan 350Z SRS light on after replacing clock spring
Here is the foxwell nt530 to do a oil reset for Audi A4 / Q3 Feedback
Credit to Contributor,thank you.
Modified Version Installer Foxassist
Tutorial of how to use Foxwell NT680 Pro to reset Audi A6 C7.5 2011-2018 "Inspection Due" light
Part of the NT301Plus Manual on Vehicle/Battery Connection, update and print data
Summary first :Foxwell NT680 PRO is better than Foxwell NT644 Elite
Foxwell NT680 Pro / Lite scan tool registration and update procedure