Proxmark3 #db# Error, Unknown Function

While doing a low frequency search via the command “lf search” on my Elechouse Proxmark3, I encountered the error

#db# Error, unknown function 26

It seems any message prefixed by #db# is a message coming from the proxmark3, rather than the proxmark software running on your computer. This would indicate a bug in the proxmark software!

Solving this bug was relatively simple, just update the firmware!

To do that, check out my guide on proxmark3 firmware updating.

2 thoughts on “Proxmark3 #db# Error, Unknown Function”

  1. #db# Error, unknown function: 26
    I’ve updated just as mentioned.
    Same error.

    Any suggestions?

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