Quote from: fabry1999 on Today at 02:52:30 PM

Quote from: chup on December 22, 2020, 07:45:38 AM

Quote from: fabry1999 on December 21, 2020, 04:08:43 PM

I had the same problem on 21 January 2019 I receive a replacement for my Ledger Nano S due the firmware upgrade, ...

Do You mind explaining "replacement due firmware upgrade"?

Because the old hardware version of Nano S should be replace in order to upgrade the firmware

Um that has not been my experience. Mine is an original Nano S still working just fine. All firmware upgrades have been done through the ledger app and only through the official app.
I think you found your issue.