I purchased an LM1200 LTE Modem/Router to serve as a fallback connection for my computer, the WAN feature seems to require a firmware update, I've tried updating through the web UI, but it keeps giving me an update error, did several resets and 2 factory resets, still, no dice.

Same here spent a few hours with support they are no help. I was asking for a link to download the firmware and see if we can update it that way.

I will post a public link soon to the FW upgrade release. Please check your private message first, Thanks John

Hi, just wondering if you can still post that link. Still seeing that LAN port issue with multiple LM1200 modems and hoping the firmware update will fix the issue. Thanks,SimNet Tech

My apologies, I found it on the Support site and downloaded the firmware from here:https://kb.netgear.com/000064616/LM1200-LTE-Upgrade-Package-Retail-Australia-Europe-and-US Thank you,SimNet Tech

The firmware keeps stopping before completion. Says not compatible

LM1200 4G LTE Modem Firmware won't update

15 Replies

ThomasWheeler
Aspirant
Jan 08, 2022
Same here spent a few hours with support they are no help. I was asking for a link to download the firmware and see if we can update it that way.
- JohnPeng
  NETGEAR Expert
  Jan 09, 2022
  I will post a public link soon to the FW upgrade release. Please check your private message first,
  
  Thanks
  
  John
  - simnettech
    Aspirant
    Mar 02, 2022
    Hi, just wondering if you can still post that link. Still seeing that LAN port issue with multiple LM1200 modems and hoping the firmware update will fix the issue.
    
    Thanks,
    SimNet Tech
mmoyer2655
Tutor
Jun 04, 2025
I also need a copy of the firmware if someone is able to send it to me.

Forum Discussion

LM1200 4G LTE Modem Firmware won't update