Official firmwares < 2018.02 had a different USB Model string (PM3<>proxmark3).
Better to detect based on the vendor string (proxmark.org) which is more stable,
to ease reflashing devices with old firmwares to the RDV4 firmware.
Official firmwares < 2018.02 had a different USB Model string (PM3<>proxmark3).
Better to detect based on the vendor string (proxmark.org) which is more stable,
to ease reflashing devices with old firmwares to the RDV4 firmware.
Thanks @fishilico for having pointed it out.