Firmware upgrade for a GS1910-48 Switch
I've recently been given management of a ZyXEL GS1910-48 Switch - it's on a very old (2012) firmware build and I'd like to upgrade it to the latest (V2.00(AAAZ.0)C0)
The switch is currently on this firmware version:-
Software Version - V1.00(AAAZ.0)
Software Date - 2012-04-24 T 04:41:32+02:00
Code Revision - 80d3df065743
When i download the latest available firmware from the ZyXEL website, i get an error stating:-
"Invalid Firmware Image
The uploaded firmware image is invalid. Please use a correct firmware image."
A brief search online seems to indicate I need to upgrade to an older firmware version first before upgrading to the latest, but I cannot find any old versions available for download.
Could someone help me by confirming:-
1 - Do I need to upgrade to an older version first?
2 - If yes, where can I get the upgrade file from?
Welcome to the forum. I hope you will enjoy here.
Firmware releases can be found at:
It looks two firmware releases were published on 2013 before the latest release (V2.00(AAAZ.0)C0).
I would try to upgrade step by step.
I hope it helps. Please let us know if you get it.
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