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Official Release Deco X50-5G_V1_1.2.1 Official Now Available for Installation!

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Official Release Deco X50-5G_V1_1.2.1 Official Now Available for Installation!

Official ReleaseDeco X50-5G_V1_1.2.1 Official Now Available for Installation!
Deco X50-5G_V1_1.2.1 Official Now Available for Installation!
2025-05-15 08:08:25 - last edited 2 weeks ago
Tags: #Highlighted Thread #Official
Model: Deco X50-5G  
Hardware Version:
Firmware Version:

This Article Applies to

Deco X50-5G_V1/V1.2

 

 

Modification and Bug fixes

  • Supported locking 5G NSA Bands via Cell Lock.
  • Added an External Antenna configuration entry under Wireless router mode when enabling 4G/5G Backup
  • Fixed high CPU usage in certain scenarios.
  • Fixed an issue where IoT devices could not be managed in some cases.
  • Fixed the issue that Samsung phones sometimes can not obtain IPv6 addresses
  • Improved Network stability.

 

 

Firmware Version

Deco X50-5G_V1/V1.2 1.2.1_Build 20250413_Official

Update Notice:

1. It can't be directly reverted to the official 1.1.7/1.1.5 versions via the web UI. But it can be achieved via the intermediate firmware 1.2.0_build_20241206.

 

▶Check What's Currently Going on With Deco ▶Deco BE85 1.2.0 Enhanced Mesh Backhaul Stability and Device Roaming Experience ▶Deco BE65/BE65 Pro 1.2.0 Enhanced Mesh Network Stability and System Security ▶Boost Your Network Performance with the Latest Realtek AX/AXE Adapter Driver ▶Deco M5 Newly Introduced Advanced Parental Control Features Try to leave a Message if urgent help is required.
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Re:Deco X50-5G-1.2.1 Official Now Available for Installation!
2025-05-15 08:13:33 - last edited 2025-06-19 10:18:11

As Deco firmware updates are usually rolled out in waves, some users might already receive the new firmware notification on the Deco APP , while others might take longer.

 

The following features initially introduced in Deco X50-5G_V1/V1.2 on 1.2.0 Build 20241011 Rel. 32926 are also supported in the updated 1.2.1 version.

 

 If you have any questions or concerns regarding this new version, please don’t hesitate to comment below!

▶Check What's Currently Going on With Deco ▶Deco BE85 1.2.0 Enhanced Mesh Backhaul Stability and Device Roaming Experience ▶Deco BE65/BE65 Pro 1.2.0 Enhanced Mesh Network Stability and System Security ▶Boost Your Network Performance with the Latest Realtek AX/AXE Adapter Driver ▶Deco M5 Newly Introduced Advanced Parental Control Features Try to leave a Message if urgent help is required.
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Re:Deco X50-5G-1.2.1 Official Now Available for Installation!
2025-05-15 16:49:58

  @David-TP 

 

Which version/update should I use?

I was recently recommended this version by you for IoT in conjunction with Ecoflow Smart Plugs (1.2.0_build_20241230_Beta).

 

Here it is:

 

Deco X50-5G_V1/V1.2 1.2.1_Build 20250413_Official

 

In another thread, it is:

 

Deco X50-5G_V1 1.2.5_Build 20250413_Official

 

This is a bit confusing.

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Re:Deco X50-5G-1.2.1 Official Now Available for Installation!
2025-05-15 18:55:40

  @David-TP 

Great news!

Already updated the Deco X50 5G and for now everything runs smoothly.

 

But for me two features from previous Betas are missing:


1. individual setting of LED status.

2. Monitoring of memory usage

 

I would highly appreciate to get theses features with the next Beta again. 
 

BR

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Re:Deco X50-5G-1.2.1 Official Now Available for Installation!
2025-05-15 19:33:55

  @N3tsraC 

Your mentioned V1.2.5 is linked to this article. So from my perspective V1.2.1 is the latest and recommended firmware. I recommend the firmware as well. Still running without any outtime or reboot since half a day. Best regards

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Re:Deco X50-5G-1.2.1 Official Now Available for Installation!
2025-05-16 01:01:14

  @N3tsraC 

Hi, thanks for the feedback.

The 1.2.5 was a typo, and both should be 1.2.1. I've updated the other post.

Best regards.

▶Check What's Currently Going on With Deco ▶Deco BE85 1.2.0 Enhanced Mesh Backhaul Stability and Device Roaming Experience ▶Deco BE65/BE65 Pro 1.2.0 Enhanced Mesh Network Stability and System Security ▶Boost Your Network Performance with the Latest Realtek AX/AXE Adapter Driver ▶Deco M5 Newly Introduced Advanced Parental Control Features Try to leave a Message if urgent help is required.
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#7
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Re:Deco X50-5G-1.2.1 Official Now Available for Installation!
2025-05-16 18:32:03

  @David-TP 

Hi, when we should expect a similar firmware for v2.0 that will support wireguard?

Thanks

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Re:Deco X50-5G-1.2.1 Official Now Available for Installation!
2025-05-17 07:19:07

  @David-TP 

 

Please use this function to develop software for the BE65 5G. Thank you!

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Re:Deco X50-5G-1.2.1 Official Now Available for Installation!
2025-05-17 10:26:31

  @David-TP  Is it OK to install this version in Nordic countries?

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Re:Deco X50-5G-1.2.1 Official Now Available for Installation!
2025-05-19 01:58:02

  @Benoni 

Hi, yes, it should work well for Nordic countries versions.

▶Check What's Currently Going on With Deco ▶Deco BE85 1.2.0 Enhanced Mesh Backhaul Stability and Device Roaming Experience ▶Deco BE65/BE65 Pro 1.2.0 Enhanced Mesh Network Stability and System Security ▶Boost Your Network Performance with the Latest Realtek AX/AXE Adapter Driver ▶Deco M5 Newly Introduced Advanced Parental Control Features Try to leave a Message if urgent help is required.
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#12
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Re:Deco X50-5G-1.2.1 Official Now Available for Installation!
2025-05-19 17:44:23

  @David_Alex 

Hi, is your system still running without any issues?

Cheers

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