Download for Deco X20 V1.20

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V1.20

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IMPORTANT: Model and hardware version availability varies by region. Please refer to your TP-Link regional website to determine product availability.
Product Overview
Manual

Setup Video

  • What to do if I fail to configure the main Deco and get stuck on “Testing Internet Connection”?

    This video provides you with solutions when you fail to configure the main Deco and get stuck on the step ” Testing Internet Connection”.

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  • What to do if I fail to configure the satellite Deco and get stuck on “We couldn't find another Deco”?

    This video provides you with solutions when you fail to configure the slave Deco and get stuck on the step ” We couldn't find another Deco”.

    Learn More

  • What to do if I fail to configure the main Deco and get stuck on “We couldn't find Deco”?

    This video provides you with solutions when you fail to configure the main Deco and get stuck on the step ” We couldn’t find Deco”.

    Learn More

  • Deco X20 Unboxing

FAQs

Firmware

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 V1.x=V1)
    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 X20(US)_V1.20_1.5.1_20210204
Published Date: 2021-03-11 Language: Multi-language File Size: 22.35 MB

Modifications and Bug fixes: 
1. Added "allow ping on WAN" switch in Deco app.
2. Added "service name" and "access name" options when using PPPoE WAN connection.
3. Added Network Optimization feature.
4. Added owner account transfer feature.
5. Supported manually selecting IPTV port on satellite Deco.
6. Supported manually adding sites into Antivirus white list.
7. Added UPNP switch in Deco app.
8. Added guest network isolation switch in Access Point Mode.
9. Fixed the Bug that clients might not be able to get IP addresses when there are several address reservation entries in Deco app.

Deco X20(NZ-V)_V1.20_20201120
Published Date: 2021-01-21 Language: Multi-language File Size: 22.05 MB

A new firmware is available from your service provider. 
Modifications and bug fixes are shown as below:
1. Allowed users to manually change/set wireless encryption method.
2. Added owner account switching feature.
3. Improved QoS feature.
4. Added support for remote management by your service provider.
 

Deco X20(US)_V1.2_201013
Published Date: 2020-11-02 Language: Multi-language File Size: 21.97 MB

Modifications and Bug Fixes: 

1. Added the option to change the Wi-Fi encryption type.

2. Optimized the QoS feature.

3. Fixed the bug that iphone might lose internet connection intermittently.

4. Fixed the bug that the Mail service cannot connect to IMAP Servers correctly on Mac OS.

Note: Some old devices may fail to connect to Deco due to not supporting WPA2-PSK [AES]. You can change the Wi-Fi encryption type to WPA2-PSK [AES] / WPA-PSK [TKIP] to be compatible with these devices.

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)

Please note: 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 terms here. 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.

T2700G-28TQ License Download
License Model: T2700G-28TQ-L1000

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