This Article Applies to

ER707-M2(UN) v1.0
ER707-M2(UN) v1.60
ER707-M2(UN) v1.20
ER707-M2(UN) v1.26
ER707-M2(UN) v1.30
ER707-M2(UN) v1.36

Version Info:

Firmware Version: 1.4.0 Build 20260203 Rel.81971
Minimum FW Version for Update: 
UN v1.0: 1.3.1 Build 20251009 Rel.67687 and above
UN v1.60: 1.3.1 Build 20251009 Rel.67687 and above
UN v1.20: 1.3.1 Build 20251009 Rel.67687 and above
UN v1.26: 1.3.1 Build 20251009 Rel.67687 and above
UN v1.30: 1.3.2 Build 20251009 Rel.61468 and above
UN v1.36: 1.3.2 Build 20251009 Rel.61468 and above

For downloading of any firmware version, please refer to Omada Download Center.

Recommended Controller Version: 6.2

Recommended APP Version: No

Release Notes

New Features:

1. Add support for V6plus/DS-Lite dial-up mode.

2. Add support for multi-segment address pool for DHCP server.

3. Add support for DHCP user list to display the current clients with DHCP IP addresses assigned.

4. Add support for multi-channel configuration.

5. Add support for integrated SpeedTest tool.

6. Add support for specifying port for SIP ALG.

Enhancements:

1. Optimized system boot time.

2. Optimized overall system stability.

3. Optimized menu order, adjusted function pages and consolidated related pages for better user experience.

4. Optimized the efficiency of Network configuration delivery.

5. Optimized the resource consumption for traffic statistics.

6. Optimized load balance configuration.

7. Optimized VPN configuration process efficiency.

8. SD-WAN capacity expanded.

Bug Fixed:

1. Fixed the issue that DHCP Option 2 does not support negative value input.

2. Fixed the issue that Gateway does not report SN to Omada Controller.

3. Fixed the issue that ACL rules do not take effect to VPN users.

4. Fixed the issue that no logs shown when DHCP server capacity reaches device limit despite available address pool capacity.

5. Fixed the issue that rules missing while delivering full configuration and associated LAN DNS configuration invalidation when an illegal LAN name is configured on Omada Controller.

6. Fixed the issue that mDNS repeater unable to handle mDNS packets containing NSEC fields, causing functional abnormalities.

7. Fixed the issue that Manrope font displayed incorrectly across the gateway web interface.

8. Fixed the issue that traceroute test occasionally uses backup WAN while primary WAN is online with link backup configured.

9. Fixed the issue that IPv6 dialing interferes IPv4 online detection check.

10. Fixed the issue that switch device unable to obtain IP address from gateway after firmware upgrade.

11. Fixed the issue that Windows built-in L2TP client automatically disconnects after connecting to gateway L2TP server for one minute.

12. Fixed the issue that USB modem in 3G dialing mode not displaying dial-up status on System Status page after reboot.

13. Fixed the issue that the configuration of blocking a client not taking effect when multiple clients are connected after device reboot.

14. Fixed the issue that PADI timeout when PPPoE Profile is configured on Omada Central System.

15. Fixed the issue of LLDP packet anomalies.

16. Fixed the issue of wired client reporting.

17. Fixed the issue that part of LAN IP address unable to access HTTPS website (Port 443 Unreachable) after multiple WAN failover.

18. Fixed the issue of SD-WAN disconnection caused by WAN Alias configuration.

19. Fixed the issue of full device configuration wiped while controller not delivering full device configuration.

20. Fixed the issue that device unable to be adopted by Omada Controller cased by unable to access OpenVPN server in full mode as OpenVPN client.

Firmware Download

Before the Upgrade

(1) Please be sure you have read the Pre-release Firmware 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

ER707-M2(UN) V1 1.4.0 Build 20260203 Rel.81971

Notes:

(1) The above firmware is applied to matching hardware.

(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.

Additional Information

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

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

• Omada Controller version if you have any.
• Device Firmware version with Build number (previous and current)

If your model 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

February 12th, 2026

Release of this article.

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