Beta Software Deco X50-5G_V1_1.2.0 with IoT and CPU Optimization

This Article applies to
Deco X50-5G_V1
Optimization and Bug Fixes:
- Fixed the issue of not detecting the IoT Network.
- Optimized the CPU Usage
- Improved the overall network stability.
Firmware Download Link
Deco X50-5G_V1 | 1.2.1_Build _20250413_Official(updated time 2025.5.15) |
Update Advice:
1. How to manually update the firmware via web UI- How to Update the Firmware of Deco.
Please feel free to comment below on how this version works. Thanks in advance.
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Same here, is not working to downgrad
"
Unfortunately, the downgrade does not work, whether using version 1.1.5 or 1.1.7. Even with the original version 1.0, it still doesn’t work. 😕
Version 1.0 https://community.tp-link.com/en/business/forum/topic/669136?replyId=1364382
(Http uboot web-based interface) https://www.tp-link.com/en/support/faq/2958/
Can you help us?
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t0urista wrote
Although I fully agree that TP-link should fix this, you can still try to restore the lastest stable version with the firmware recovery method described here https://www.tp-link.com/en/support/faq/2958/
Did you give it a try ? did it work for you ?
I Tried. Not working, The progress went to 100% but nothing happened.
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@t0urista i cant as i dont have a computer.
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Although I fully agree that TP-link should fix this, you can still try to restore the lastest stable version with the firmware recovery method described here https://www.tp-link.com/en/support/faq/2958/
Did you give it a try ? did it work for you ?
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@David-TP could u not help Us users out, we have paid for a premium product and the best place for it is the bin.....
either re-release 1.17 or 1.15 as a 1.21beta (as i know this is possible) or arange for amazon to take a return on the item. As my return date has passed, i havent got the box and the device aint even a year old. I will then purchase the more reliable archer nx
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Unfortunately, the downgrade does not work, whether using version 1.1.5 or 1.1.7. Even with the original version 1.0, it still doesn’t work. 😕
Version 1.0 https://community.tp-link.com/en/business/forum/topic/669136?replyId=1364382
(Http uboot web-based interface) https://www.tp-link.com/en/support/faq/2958/
Can you help us?
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Hi, Nice to see you again.
Currently, I don't have further suggestions for now and could you mind updating the email #TKID241211391 to see what the engineer could offer?
By the way, I thought you were able to downgrade back to 1.1.7 once at the very beginning. Have you ever successfully downgraded back to 1.1.7 from the official 1.2.0_build_20241011?
Wait for your reply and best regards.
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This one is being returned. Devices offline, red LED, speed down at 2Mbps.
The MR200 is giving 90Mbps at 50% signal. Slow but reliable.
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@Rushtonwolves while I was offered the downgrade, it never worked for me since 1.2.1 beta so I'm stuck on this firmware as well.
@David-TP still seeing issues with this latest 1.2.0 build, the CPU still hangs at 100% for extended periods of time, and when this happens the DHCP stops working. Woke up this morning to 29 of my 35 devices being disconnected and unable to connect until a reboot of the X50-5G.
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