latest firmware for XS1920-12 Switch

kb_77tuda · February 2023

I need to upgrate the firmware of our XS1920-12 Switch (currently V4.30(AASR.0)), can someone send me the latest firmware available (V4.30(AASR.2)CO or newer) ?
If I have to upgrade to V4.30(AASR.1)CO before, I need this version also.
Thanks in advance,
Knut

Zyxel_Melen · February 2023

Hi @kb_77tuda,

The XS1920-12 has reached its EOL status. For optimal performance and support, we recommend exploring our current switch offerings here:

Switch | Zyxel Networks

Zyxel_Melen · February 2023

Hi @kb_77tuda,

The XS1920-12 has reached its EOL status. For optimal performance and support, we recommend exploring our current switch offerings here:

Switch | Zyxel Networks

nightcore · October 2025

https://community.zyxel.com/en/discussion/comment/48386#Comment_48386

Hi,

I need the image too for it as we still have one in use.

I cant access the file tho as it says "Access Denied".

Could you please send me the firmware update file as well?

hamidsa · February 5

Dear Sir or Madam,

I have two Zyxel XS1920-12 switches whose firmware appears to be corrupted. I would like to upgrade them to the latest available firmware in the hope that this will resolve the issue.

Could you please provide me with the most recent firmware version for this model?

Thank you very much for your assistance.