Early Access ER7206 V1_1.4.2 Build 20240618 Pre-Release Firmware (Released on Jun 14th, 2024)
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This Article Applies to
ER7206(UN) V1 1.4.2_Build 20240614 (Beta)
Release Notes
Bug Fixed:
1. Fixed some known security vulnerabilities.
2. Fixed the bug that Url Filter and Web filter not working caused by browser upgrades such as Chrome/Edge.
3. Fixed the bug that Wireguard VPN failed to detect a state disconnection.
4. Fixed the bug that DNS proxy may work abnormally when multiple WAN ports obtain the same DNS server.
5. Fixed the the compatibility problem with OpenVPN connect 3.4.0.
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
ER7206(UN) V1_1.4.2_Build 20240614 (Pre-Release)
ER7206(UN) V1_1.4.2_Build 20240618 (Pre-Release)
Notes:
(1) The above firmware is ONLY applied to ER7206 V1. Beware!!! TL-ER7206 may experience a firmware issue with this version.
(1) The above firmware is applied to ER7206 V1.
(2) Your device’s configuration won’t be lost after upgrading.
Attention:
If your device is bricked due to the firmware upgrade, please use firmware recovery mode and use 1.2.0 to recover. Then you may roll upgrade to 1.4.1 and use the latest version 1.4.2 20240618.
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
Jun 20th, 2024:
Update the firmware link.
Fix the problem where TL-ER7206 or ER7206(made in 2021 - SN: Y21) may become brick after the upgrade.
Jun 18th, 2024:
Removed the download link temporarily. Now it is reinstated.
Add one piece of note.
Jun 14th, 2024:
Release of this post.
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An update regarding the reported issue above:
It seems that only port 5 is working now. The other ports do not work anymore, only when entering the emergency mode.
Once a cable is connected, I am able to get an IP address (192.168.0.100), and even able to enter the web interface! But... It is the web GUI of the WVR450G router?!:
Was the wrong firmware posted and presented as firmware for the ER7206 V1? I have ofcourse used the download link in this forum.
When trying to upload another version for the ER7206, the webgui says "upgrade failed". Probably because the router now thinks he is a WVR450R now. When I use the emergency mode to upload the correct firmware for the ER7206 (I've tried 1.40, 1.41 and 1.42), the upgrade process starts, goes to 1.3 percent and jumps to 40.3 procent instantly. The router reboots, but it looks like the same firmware which was on the router already, is still there. It identifies itself as a WVR450R.
Please advise what to do, as the trigger of this behaviour was the upgrade of the new (beta) firmware. Emergency mode isn't working.
Thanks.
Hi @Tha_host
Tha_host wrote
An update regarding the reported issue above:
It seems that only port 5 is working now. The other ports do not work anymore, only when entering the emergency mode.
Once a cable is connected, I am able to get an IP address (192.168.0.100), and even able to enter the web interface! But... It is the web GUI of the WVR450G router?!:
Was the wrong firmware posted and presented as firmware for the ER7206 V1? I have ofcourse used the download link in this forum.
When trying to upload another version for the ER7206, the webgui says "upgrade failed". Probably because the router now thinks he is a WVR450R now. When I use the emergency mode to upload the correct firmware for the ER7206 (I've tried 1.40, 1.41 and 1.42), the upgrade process starts, goes to 1.3 percent and jumps to 40.3 procent instantly. The router reboots, but it looks like the same firmware which was on the router already, is still there. It identifies itself as a WVR450R.
Please advise what to do, as the trigger of this behaviour was the upgrade of the new (beta) firmware. Emergency mode isn't working.
Thanks.
Well, everyone else has upgraded successfully without any issues, what's the possibility that I mistakenly uploaded the firmware?
This issue should be fixed by firmware recovery and there were users reporting this resolved by firmware upgrade.
If this does not work for you, what was the firmware you uploaded? Full file name.
What mode did you use?
What was the previous firmware number you upgraded from? You cannot skip some versions as the official website has clearly iterated that.
Would expect more information from you.
In addition, please upload a picture of the label which shows the model number.
Please mosaic your sensitive information. Here is a list of information considered sensitive:
1. Public IP address on your WAN if your WAN is.
2. Real MAC address of your device.
3. Your personal information including address, domain name, and credentials.
For troubleshooting purposes, when a WAN IP is needed, please leave some values visible for identification.
