OnlyKey ERROR freeze at Self-Destruct PIN setup [PICTURE]

I did not manage to complete the setup, as a result, I’m gonna retire it. Yes it can still be used, but I don’t trust it anymore.

I did manage to complete the setup of another OnlyKey 3x times on different computers and in the process, I discovered 2 new things.

nvm date in picture, I mistyped!.

  • The hardware design is similar, but not identical.

  • After a full Wipe, one is seen in app as:
    OnlyKey UNINITIALIZED BOOTLOADERv2 (seen as X in picture)
    and the other as
    OnlyKey UNINITIALIZED BOOTLOADERv1 (seen as Y in picture)

X = Bought late 2022
Y = Bought maybe 3 years ago (the one with the problems)

Does anyone know how many revisions of OnlyKey there are and how they differ? Can a moderator give some input maybe?

When I bought USB armory Mk II for example, I had to make sure it was not the previous β rev. as it contained a crypto coprocessor from microchip, as i wanted the one from NXP, γ rev., newer one.

edit.
found this, but more info would be nice