You can manually update
Netgear jnr3210 firmware by connectingyour PC to your router with an Ethernet cable.
Open a
web browser and type the officiallink to log-in. The router log-in window displays before you, and you have to enter
therouter admin user name and password. The default user name is admin, and the
password is that you use while sign-into the router. Select the Advanced option
and choose Administrator in it. Now, you can choose the Firmware update to
update it.
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wndr4700 firmware
