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I have two valid licenses and two RPi 3. I replaced SD card, it is permanently not activated. How can I get rid of it?
Just activate your devices again. The license is tied to your hardware.
I tried but can not because it says it is activated.
Please read the section "Resetting license data": https://help.emteria.com/kb/emteria-os-license-manager#resetting-license-data
Thank you, after several attempts.