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Forum Discussion
Jeffwb2u
May 09, 2026Aspirant
Invalid Firmware error
I have a Netgear RAX43v2 Router currently running Firmware version 1.1.3.18. I have tried several methods to update the router to a new firmware version, but no matter what I try it says that the Fi...
CrimpOn
May 09, 2026Guru - Experienced User
It would be very helpful if you can double check that after downloading version 1.1.6.38, you extracted the firmware image file RAX43v2-V1.1.6.38_2.1.34.chk and this is the file that is what is being used for the manual firmware update.