Firmware same date won't work

Firmware same date won't work

Firmware same date won't work
Firmware same date won't work
2025-12-23 05:52:08 - last edited 2026-01-14 08:10:00
Model: Archer BE400  
Hardware Version: V1
Firmware Version: Archer BE400(EU)_V1_1.1.1 Build 20250731

There a firmware update 3 day ago Archer BE400(EU)_V1_1.0.10 Build 20250731 didn't work. It say update failure

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1 Accepted Solution
Re:Firmware same date won't work-Solution
2025-12-23 13:54:30 - last edited 2026-01-14 08:10:00

  @AF63 

 

Hi,

 

I don't know why TP-Link posted that particular firmware version now, but going from a higher major version number to a lower major version number is blocked on most of TP-Link's router models.

 

What I mean is that once you are on a version 1.1.x you cannot easily go back to a 1.0.x firmware version. (the date of the firmware doesn't matter, it could be anything)

 

Recommended Solution
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#2
2 Reply
Re:Firmware same date won't work-Solution
2025-12-23 13:54:30 - last edited 2026-01-14 08:10:00

  @AF63 

 

Hi,

 

I don't know why TP-Link posted that particular firmware version now, but going from a higher major version number to a lower major version number is blocked on most of TP-Link's router models.

 

What I mean is that once you are on a version 1.1.x you cannot easily go back to a 1.0.x firmware version. (the date of the firmware doesn't matter, it could be anything)

 

Recommended Solution
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#2
Re:Firmware same date won't work
2025-12-24 03:50:18

Hello @AF63 ,

As far as I know, firmware version 1.1.1 already includes all the new features and fixes of 1.0.10.

Therefore, you can ignore the firmware update notification for version 1.0.10.

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