Early Access ER8411 V1 1.3.3 Build 20250930 Pre-Release Firmware (Released on 11th October, 2025)
This Article Applies to
Release Notes
Version Info:
This firmware is fully adapted to Omada Controller V5.15.20.X.
Minimum FW Version for Update:1.2.3 Build 20241121 Rel.21021 and above
Please note that you will NOT be able to downgrade to previous official firmware after upgrading to this firmware!
New Features:
No
Enhancements:
No
Bug Fixed:
- Fixed the issue that the DHCP address pool would not generate any log when all IP addresses were exhausted in specific scenarios.
- Fixed the issue that the L2TP server process occasionally crashed.
- Fixed the issue that the IPS process exited abnormally and generated a core-dump file, which led to memory exhaustion.
- Fixed the issue that static route entries with special characters in the name field could not take effect.
- Fixed the issue that the L2TP server occasionally leaked address pools when iOS devices connected.
- Fixed several security issues.
Additional information
- Adapted to the new Omada VI.
- Adapted to RED certification requirements.
- Enhanced device security.
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
ER8411(UN) V1_1.3.3 Build 20250930
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
October 11th, 2025:
Release of this post.
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I cannot upgrade from this beta to the official 1.3.3 from the support site which is a later build
From the 1.3.3 official changelog
Important Notice: It is recommended to upgrade to version 1.3.4 afterwards to use a more secure signature algorithm.
1.3.4 Is not posted, i Assume this is the same as the 2.2.2 > 2.2.3 Pre-RED to RED updated for the ER7206 v2 back in Augues
-ST
GRL wrote
I cannot upgrade from this beta to the official 1.3.3 from the support site which is a later build
From the 1.3.3 official changelog
Important Notice: It is recommended to upgrade to version 1.3.4 afterwards to use a more secure signature algorithm.
1.3.4 Is not posted, i Assume this is the same as the 2.2.2 > 2.2.3 Pre-RED to RED updated for the ER7206 v2 back in Augues
same for me too, can't upgrade to official version.
and then I upgrade to the offecial version 
