Mikey_DM
5 years agoNew Contributor
Cox says they can't update my modem's firmware.
Modem Firmware for Netgear AC1200 Model C6220 has version V1.02.01 but per Netgear it needs to be V1.01.26 for Cox. Netgear says "Firmware upgrades are pushed down by your ISP." Cox tech support supervisor "Brian" said there is nothing he can do to update the firmware. This firmware update is my last attempt and resolving our intermittent WiFi connections before going back to CenturyLink (blah).
Anyone know how to update this modem's firmware?