I have HA set up on a LinknLink ISG.
My HA is on firmware * 2025.12.2.
I have tried to update to the latest version but no updates are available.
Can someone please help. Thank You
I have HA set up on a LinknLink ISG.
My HA is on firmware * 2025.12.2.
I have tried to update to the latest version but no updates are available.
Can someone please help. Thank You
Hello Alf,
Welcome to the Home Assistant Forum!
What Installation Methods & Installation Methods & Community Guides Wiki - Home Assistant are you using?
WHAT VERSIONS ARE YOU RUNNING?
What versions are you running - what does this say?
Hate to be the bearer of bad news, but it seems you’re dependent on LinknLink to provide you with an update.
Looks like the last one available from them is indeed 2025.12.2 Image Downloads | iSG
EDIT: Looks like I have some more bad news. Judging by what they wrote on this model page, they are using the HA Core version, which was deprecated last December

thanks for your help guys, I am new to HA, what do you mean Shadow when you say it has been deprecated last December.
thanks again.
Thanks Sir, I am indeed running 2025.12.2 and Ive no option in HA to update.
That’s because that is the final version of Core and there will not be any newer updates. You need to run either Container or HAOS to keep getting updates.
More info here: Deprecating Core and Supervised installation methods, and 32-bit systems - Home Assistant
@fleskefjes explained it in technical terms above. I’ll explain it a bit more simply.
What this means is that you need to reach out to LinknLink support and ask them directly if they will be providing updates for your machine in the future and how/when those updates are coming.
Depending on where you live and how long you had the device, you might be able to ask for a refund under Consumer Laws as “not fit for purpose”