This Article Applies to

 

ER605(UN) v2.0/v2.20/v2.26/v2.60

 

Release Notes

 

Version Info:

 

This firmware is fully adapted to Omada Controller V5.15.20.X.
Minimum FW Version for Update:

ER605(UN)v2.0/v2.20/v2.60: 2.2.3 Build 20231201 Rel.32918 and above

 

ER605(UN)v2.26: 2.2.6 Build 20240718 Rel.82712

 

New Features:

 

No

 

Enhancements:

 

No

 

Bug Fixed:

 

1. Fixed the issue that the DHCP address pool would not generate any log when all IP addresses were exhausted in specific scenarios.
2. Fixed the issue that the L2TP server process occasionally crashed.
3. Fixed the issue that the IPS process exited abnormally and generated a core-dump file, which led to memory exhaustion.
4. Fixed the issue that static route entries with special characters in the name field could not take effect.
5. Fixed the issue that the L2TP server occasionally leaked address pools when iOS devices connected.
6. Fixed several security issues.

 

Firmware Download

 

Before the Upgrade

(1) Please be sure you have read the Beta Test Agreement before upgrading the Beta firmware!

(2) You may follow the following guide to upgrade your Omada devices. How to Upgrade/Downgrade Omada Gateways

 

Firmware Download Link

 

 

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Notes:

(1) The above firmware applies to the described models.

(2) Your device’s configuration won’t be lost after upgrading.

(3) If you have disabled the HTTPS port, please enable the HTTPS port before upgrading the firmware.

(4) Please note that you will not be able to downgrade to the previous official firmware after upgrading to this firmware!

 

Additional Information

 

All feedback is welcome, including letting us know about successful device upgrades.

If somehow you encounter an issue during or after the router upgrade, it's suggested to contact us with the following info:

• Omada Controller version 
• Device Firmware version with Build number (previous and current)

 

If your router gets bricked during the firmware upgrade, you may follow the guide below to recover the firmware.

How to use the Emergency Mode to recover the firmware for Omada Gateways

 

Update Log

 

Jul 25th, 2025:

Release of this post.

 

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