A firmware update can resolve issues that the previous firmware version may have and improve its current performance.

To Upgrade

IMPORTANT: To prevent upgrade failures, please read the following before proceeding with the upgrade process

  • Please upgrade firmware from the local TP-Link official website of the purchase location for your TP-Link device, otherwise it will be against the warranty. Please click here to change site if necessary.
  • Please verify the hardware version of your device for the firmware version. Wrong firmware upgrade may damage your device and void the warranty. (Normally Vx.0=Vx.6/Vx.8 (eg:V1.0=V1.6/V1.8);   Vx.x0=Vx.x6/Vx.x8 (eg:V1.20=V1.26/V1.28)
    How to find the hardware version on a TP-Link device
  • Do NOT turn off the power during the upgrade process, as it may cause permanent damage to the product.
  • To avoid wireless disconnect issue during firmware upgrade process, it's recommended to upload firmware with wired connection unless there is no LAN/Ethernet port on your TP-Link device.
  • It's recommended that users stop all Internet applications on the computer, or simply disconnect Internet line from the device before the upgrade.
  • Use decompression software such as WinZIP or WinRAR to extract the file you download before the upgrade.

Deco X80(US)_V1_1.2.1 Build 20231225

Published Date: 2024-01-30 Language: Multi-language File Size: 24.43 MB

Bug Fixes:
1. Fix the potential security vulnerability and its related problem.

Deco X80(US)_V1_1.2.0 Build 20230829

Published Date: 2023-10-12 Language: Multi-language File Size: 24.31 MB

New Features/Enhancements:
1. Add switch to turn off WiFi on Web UI.
2. Improved system stability.

Bug fixes:
1. Fixed the bug that Deco cannot work under some ISP lines with L2TP connection method.
2. Fixed the bug that devices under IOT network were not shown in the IOT client list.
3. Fixed the bug that the SSID of guest networks was abnormally restored to the default value.

1. Please update your Deco APP to the latest version for the new features.
2. If there are other Deco models in your Deco network, you may miss some new features till other models release updates in the near future.
3. Upgrading this firmware will not allow you to downgrade to a previous version.

Deco X80(US)_V1_1.1.1 Build 20230530

Published Date: 2023-06-12 Language: English File Size: 22.79 MB

Improvements and Bug Fixes:
1. Optimized the HomeShield feature, please update your Deco app (iOS version 3.3.55 or above, Android version 3.3.65 or above) to fully utilize it.
2. Fixed some bugs related to DS-Lite.
3. Fixed some security bugs.
4. Fixed some other bugs.

To Use Third Party Firmware In TP-Link Products

Some official firmware of TP-Link products can be replaced by the third party firmware such as DD-WRT. TP-Link is not obligated to provide any maintenance or support for it, and does not guarantee the performance and stability of third party firmware. Damage to the product as a result of using third party firmware will void the product's warranty.

Open Source Code For Programmers (GPL)

The following information is for programmers, and is unnecessary for most TP-Link home users.

The products of TP-Link partly contain software code developed by third parties, including software code subject to the GNU General Public Licence (“GPL“), Version 1/Version 2/Version 3 or GNU Lesser General Public License("LGPL"). You may use the respective software condition to following the GPL licence terms.

You can review, print and download the respective GPL licence termshere. You receive the GPL source codes of the respective software used in TP-Link products for direct download and further information, including a list of TP-Link software that contain GPL software code under GPL Code Center.

The respective programs are distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the respective GNU General Public License for more details.


TP-Link Deco

The Deco app allows you to quickly and easily install and manage your Deco Whole-Home Wi-Fi System.

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