Heat Controller cant update to 4.9

[fingusio 12]

Cant update to 4.9 , any idea?

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Edited January 18, 2022 by fingusio

[MacinZ 17]

You should have battery level at >60%. I had this issue. After charging went update went smooth

[fingusio 12]

From 4.5 -> 4.9 update OK even battery same as other

 

From 4.7 -> 4.9 not work, later will charge and lets see

[Flash 103]

Hi,

Some people mension they had to remove S2 security to update.

 

 

[fingusio 12]

must reconfigure device to remove security?

Edited January 18, 2022 by fingusio

[fingusio 12]

@Flash ?

 

[Flash 103]

@fingusio

 

I dunno I think you have to remove and add again without S2 security, but I'm not sure. Maybe sombody else can confirm.

That's the reason I don't use S2 security, because I see some people struggling with S2 security and updates.

 

 

 

Edited January 18, 2022 by Flash

[Methley 1]

I've been able to update 2 devices so far 4.7 -> 4.9.  However, I had to move the controller quite close to each valve (within a couple of meters), otherwise I was getting failures.  Also,  I noticed devices updated, and those failed, default to 20C.

 

Edit:  All  devices now updated.

Edited January 19, 2022 by Methley