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Forum Discussion
rightleft2
Nov 05, 2025Aspirant
Firmware update failing for LM1200
I get the message Firmware Update Failed, Invalid update file. The package is not supported when I use the firmware provided here.
These are my hardware details:
3 Replies
- rightleft2Aspirant
US (I'm in Canada so assuming this is correct). I was looking for the full part number and couldn't find anything beyond LM1200, even when going to 192.168.5.1/model.json.
- StephenBGuru - Experienced User
rightleft2 wrote:
US (I'm in Canada so assuming this is correct). I was looking for the full part number and couldn't find anything beyond LM1200, even when going to 192.168.5.1/model.json
This post has the same firmware details of yours, and that poster says they have the LM122-111NAS
No idea if there is an update for your version.
- StephenBGuru - Experienced User
rightleft2 wrote:
I get the message Firmware Update Failed, Invalid update file. The package is not supported when I use the firmware provided here
Which install are you using - Australia, US, or Europe?
Is it possible that you have the LM1200-111 model? Those installs are only for the LM1200-100.