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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lifetechmeda wrote
Oh man, this is scary. I have the ER7206 V1 that is about two years old and it should be the right model. For the most part it bricked my router. The only wan port that works is the last LAN port now, and Omada does not reconise it. See the screenshots. NULL/NULL
Omada Software Controller version 5.14.20.9 with one sg3429MP and one er660HD. All of that is fine but the router is gone wayward.
The bad part is I tried to flash the old formware back in and it wont let me. I reset it and get it back up to work, but its divirced from omada at the time. I hope you guys get this fixed.
File Uploaded
TL-ER7206 cannot be using this firmware. The official release is scheduled to be released in a day or two.
ER7206 manufactured in 2021 cannot use this firmware as well.
To proceed with the recovery, download the 1.2.0 firmware and start to roll the upgrade to 1.4.1.
Then download the latest 1.4.2, which I just updated.
We have located the reason that ER7206 earlier models in 2021 and TL-ER7206 are kind of different in software systems. Any ER7206 later manufactured are not affected by this.
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@Clive_A I did that and it still shows that same weird firmware and NULL/NULL. However, I was able to get it to adopt into Omada and the controller set it straight. So I am good for now, but I need to get it actually fixed soon.
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lifetechmeda wrote
@Clive_A I did that and it still shows that same weird firmware and NULL/NULL. However, I was able to get it to adopt into Omada and the controller set it straight. So I am good for now, but I need to get it actually fixed soon.
Can you log in to the web? Not from the controller. Forget and readopt it. But you have to make sure the standalone is normal before you adopt it.
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@Tha_host Same. The wording was not clear at all, adn I see several people made this mistake. Oh well. I now know that TP-link has non recoverable routers and we will stop selling them and installing for our clients. We will just go back to doing it the old fashioned way. I have never not been able to bring a bricked router back.
The router is almost three years old and we have been looking at other brands because TP-link have been dragging their feet with the roll out of Multi Gigabit. 2.5 should be our go too now.
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