This write-up will step by step explain how to update Allscanner VXDIAG VCX NANO firmware, including
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VXDIAG VCX Nano GM firmware 1.2.2.9 download:
VXDIAG VCX Nano GM firmware 1.2.1.0 download:
Both are old firmware versions for VXDIAG VCX Nano for GM.
For 2017 VXDIAG VCX NANO firmware download, please go to
- Make a backup of your ManagerCenterC.ini file (where your prog is installed).
- Change one line in your original ini file to
FirmwareURL=”http://www.vxdiag.ugu.pl/xml.xml” - Connect VXDIAG VCX Nano to PC
The PC must be connected online
- Start [VX Manager]
- Click on [Device Manager]
- Click on [Information]
- Click on [Firmware]
- Click on [Upgrade] to Upgrade Firmware
During VXDIAG VCX Nano firmware update, DO NOT disconnect VXDIAG to PC
After positive update, make your backuped ini file as valid and try regular update.
Note: this how-to’s also works for VXDIAG multi diagnostic tool, such as VXDIAG A3.