How to Solve Lonsdor K518 Pro FCV Update failed with exception 1 error 2?

A customer reported receiving the error message “Update failed with exception 1 error 2” while attempting to update the software for his Lonsdor K518 Pro FCV.

Lonsdor K518 Pro FCV Update failed with exception 1 solution

The solution of EOBDTool.co.uk engineer:

It’s the network problem. Please connect to a different network with a strong signal and avoid using 5G.

The method applies to K518 Pro full version as well.

 

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