How to get the firmware from the global web site? For Zyxel Partners, please contact to your local support for further assistance.Ħ. This is to ensure our customers receive correct firmware files. No, only the specific firmware file for the registered model can be downloaded. If I register one of my devices on myZyxel., can I obtain the firmware files for all different models?

The ZLD 4.25 patch 1 activates lifetime firmware upgrade service by default.ĥ.

For the registered ZLD 4.20 and ZLD 4.25 devices, the firmware upgrade service will remain activated until Dec 31, 2020.

It's suggested to download the ZLD 4.25 patch 1 to ensure the lifetime firmware upgrade service. If the firmware upgrade service expires, your devices will keep working.If firmware upgrade service expires, will my devices stop working? With the latest firmware, you can enjoy new feature enhancements, bug fixes and solutions that protect your network from security vulnerabilities.Ĥ. It's always your best interest to use the latest firmware. What can I benefit from the firmware upgrade service? No, this is a complimentary service and is available once the device is registered on myZyxel.ģ. Do I need to pay for the firmware upgrade service? The automatic, complimentary firmware upgrade service is built into your device with firmware V4.20 or above as soon as it is registered on myZyxel.Ģ. What is the firmware upgrade service? And how can I get it?įirmware upgrade is a supportive service that allows you to receive notification of the latest available firmware and to quickly download via either device GUI or myZyxel. myZyxel Loginįrequently Asked Questions 1.

You will see how Zyxel keeps ZLD 4.20 and ZLD 4.25 firmware upgrade service running while the lifetime firmware upgrade service is activated by default after ZLD 4.25 patch 1. In this document, you will learn about the firmware upgrade service and how you would benefit from it.

Started from the ZLD 4.20 firmware version, the firmware upgrade service was introduced to help customers to easily and safely keep the firmware of their Zyxel devices up-to-date. ZyWALL USG Series Firmware Upgrade Service Q&A

Zyxel firmware upgrade in progress