Where to download old Firmware versions? Is there a new FTP site for Firmware download?

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Alborbon

Alborbon Posts: 1

Second Anniversary

Freshman Member

January 2022 in Security

I understand that ftp://ftp.zyxel.com site is no longer available. Where can we find firmware versions that are not found at the MyZyxel portal?
I need the ZLD4.62 Patch0, for a USG 210 Zywall, but have no idea where to look for. Thanks!

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Accepted Solution

Zyxel_Tobias Posts: 208

Zyxel Employee

January 2022 Answer ✓
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@Alborbon

All files can be found here:

https://support.zyxel.eu/hc/en-us/articles/360013941859-Security-Products-Firmware-Overview-and-History-Downloads-for-FLEX-ATP-USG-VPN-ZYWALL

Kind Regards,
Tobias

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Zyxel_Emily Posts: 1,499

Zyxel Employee

January 2022
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Hi @Alborbon,
4.62 Patch 0
https://fwstore-zsdn-cloud-zyxel-com.s3.us-east-1.amazonaws.com/DF/462AAPI0C0.zip

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Zyxel_Tobias Posts: 208

Zyxel Employee

January 2022 Answer ✓
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@Alborbon

All files can be found here:

https://support.zyxel.eu/hc/en-us/articles/360013941859-Security-Products-Firmware-Overview-and-History-Downloads-for-FLEX-ATP-USG-VPN-ZYWALL

Kind Regards,
Tobias

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jupra7 Posts: 1

March 2024
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firmware zyxel PMG5617GA

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Ayoub Posts: 2

Freshman Member

August 2025
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does anybody have this firmware: EX3301-T0-V0.28-20231120
it's for zyxel ex3301-t0 router

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