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How to return to the older software version 2.2.5 in ER605 V2?
How to return to the older software version 2.2.5 in ER605 V2?
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2 weeks ago - last edited a week ago
Posts: 40
Helpful: 3
Solutions: 1
Stories: 0
Registered: 2022-07-22
How to return to the older software version 2.2.5 in ER605 V2?
2 weeks ago - last edited a week ago
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Is there any way to revert to firmware version 2.2.5 on the ER605 v2? I've only been able to revert to version 2.3.0, and after that, nothing works, not via TFTP (which doesn't work), putting the router into recovery mode, or through the website. I need to install OpenWrt on it, and the only way to do that is by rolling back the firmware. Any ideas?
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a week ago - last edited a week ago
Posts: 567
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Registered: 2025-09-08
Re:How to return to the older software version 2.2.5 in ER605 V2?-Solution
a week ago - last edited a week ago
Please note that the Release Notes state downgrading is not supported; if a downgrade is required, please contact Technical Support.

Wishing you a joyful life and smooth internet!
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a week ago - last edited a week ago
Posts: 567
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Solutions: 222
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Registered: 2025-09-08
Re:How to return to the older software version 2.2.5 in ER605 V2?-Solution
a week ago - last edited a week ago
Please note that the Release Notes state downgrading is not supported; if a downgrade is required, please contact Technical Support.

Wishing you a joyful life and smooth internet!
Get the Latest Firmware Releases for Omada Routers Here - Subscribe for Updates
Omada US Enterprise Beta Program Launch
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Re:How to return to the older software version 2.2.5 in ER605 V2?
15 hours ago
I'm still searching for revert to 2.2.6
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Re:How to return to the older software version 2.2.5 in ER605 V2?
2 hours ago
why do you need to install OpenWRT on it? you will lose some functionality and also, importantly, Hardware Offload which will reduce throughput and switching capacity
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2 weeks ago - last edited a week ago
Posts: 40
Helpful: 3
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Registered: 2022-07-22
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