(510) 843-6389   1700 Martin Luther King Jr. Way Berkeley, CA 94709 support@lmi.net

SmartRG Router Firmware Updates

LMi.net is not associated with SmartRG and can not facilitate or answer support related questions relating to this equipment for individuals or businesses who are not current internet customers.

It is always advisable to keep your DSL router updated with the latest operating system, which are loaded as firmware updates, which you can download here

DSL Router model             Current firmware

SR360 ADSL  Gateway   

SR501 VDSL  Modem   

SR505 VDSL  Gateway   

SR506 VDSL  Gateway   

SR552 Bonded Gateway 


How to update the firmware on your router

  • Download the appropriate firmware update above to your computer.
  • From that same computer (inside your own network), browse to
  • Login as admin, with the assigned password.
  • Click the Management link on the left side, then Update Software below.
  • Click the Choose File button, and select the firmware file you just downloaded.
  • Click the Update Software button. This will take a few minutes, after which your router will reboot.