Wireless Joint

Trying to update firmware on a WG3526P

Current version is GoldenOrb_2020-03-01

Tring to load WiFiX-NEXP1GO-GO2021-09-11a

I get image “file does not contain a supported format” error.
Per the relase notes it talks about how this could happen.

And you may need to do a force load.
My question is how to do a force load?

I found the trick on how to force load on YouTube.

Note the LED did not flash as shown, but I did not have a modem
installed. That maybe the difference.

See link for clues


Off to the LTE Fix store to do some shopping for a modem
https://thewirelesshaven.com

I am thinking of getting the
Sierra Wireless MC7411 CAT-7 LTE-Advanced Modem

Band 71 is important to my sitting

Are there any other modems to look at that have Band 71 for T-Mobile ??