RBK750 Series - Firmware Update v4.6.3.7

Yes, those are commands sent down AFTER the Orbi AX is downgraded to v3(v22) FW from v4. That stops the Orbi from auto updating from what the initial user posted. 

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Theobuck wrote:
5. Telnet connect to both devices, and ran the following:

nvram set auto_upgrade_enable=0
nvram set ver_check_https_svr1=http.fw.updates1.aaa.com
nvram set ver_check_ftp_svr1=updates1.aaa.com
nvram set ver_check_ftp_svr2=updates1.aaa.com
nvram set ver_check_ftp_svr3=updates1.aaa.com
nvram set lang_check_ftp_svr=updates1.aaa.com
nvram set install_fw_upgrade_latest=0
nvram set ver_check_enable=0
nvram set ver_check_ftp_password=aaa@aaa
nvram set control_cloud_backend_fw_url=https://http.fw.updates1.aaa.com
nvram set promotion_server=updates1.aaa.com
nvram commit

6. Make sure the above run on both devices.

7. Go to Managment page -> Advanced -> Security -> Block Sites :
a. Keyword Block set to "Always"
b. Add the following key words:
http.fw.updates1.netgear.com
updates1.netgear.com
c. Click Apply.

8. Perform a Soft reboot from Advanced Home : -> Reboot -> Connect back to the Internet.

9. After that, my firmware update page showing this:

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