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Forum Discussion

Mayhem_OH's avatar
Mayhem_OH
Aspirant
Oct 07, 2018

Downgrade Modem Firmware (CM400)

Hello.  I have a friend who has switch from Spectrum to WoW for internet service but WoW is saying his modem's firmware is a few versions ahead of what is supported on their network and suggested he ...
Firmware
vkdelta's avatar
vkdelta
NETGEAR Employee Retired
Oct 08, 2018

there is no way to downgrade the FW by the end user. 

 

the way cable Modems are design, ISP upgrades/downgrade the FW themselves.

  • Mayhem_OH's avatar
    Mayhem_OH
    Aspirant
    Oct 09, 2018

    I appreciate the reply.  Thank you.