Xhorse VVDI2 Update Failed Error Code 402 Solution

Problem:

Hello, I failed to update xhorse vvdi2 full kit to v7.0.0, it displayed error code 402.03.02.A5.0E

Autonumen.com Working Solution:

Try the Repair function to fix internal error 1 or error 2.

Then update vvdi2 again using Xhorse upgrade kit.

If still fail to update, change other COM ports or another laptop.