Download for Deco M9 Plus V2

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V2

>How to find the hardware version on a TP-Link device?

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

  • How to setup a TP-Link Deco Mesh WiFi system

    How to install and configure your TP-Link Deco Mesh WiFi System

    Learn More

  • 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”.

    Learn More

  • 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

  • How to add a TP-Link smart bulb to the Deco M9 Plus network

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 M9 Plus(US)_V2_200921
Published Date: 2020-10-09 Language: English File Size: 21.02 MB

Modifications and Bug Fixes:
1. Fixed the Wi-Fi encryption type as WPA2-PSK [AES] to ensure the security of the Wi-Fi connection.
2. Added the option to change the Wi-Fi encryption type.
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.

Deco M9 Plus(US)_V2_200725
Published Date: 2020-08-10 Language: Multi-language File Size: 21.02 MB

Improved stability, security and performance.

Deco M9 Plus(US) _V2_200324
Published Date: 2020-06-23 Language: Multi-language File Size: 21.02 MB

Modifications and Bug Fixes:
1. Added switch for the UPnP function.
2. Added isolation switch for the main network and guest network in Access Point mode.
3. Displayed which client is connected to which deco and which Wi-Fi band.
4. Displayed how Decos are connected to each other, using Wi-Fi or Ethernet backhaul.
5. Disabled ping on WAN port to get rid of security risks.
6. TP-Link smart devices can be automatically added as smart devices after being connected to the Deco network now.
7. Improved system security and reliability.
8. Supported the Zigbee device called Muller light.

Notes:
1. Please update your Deco App to the latest version in order to use 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.

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.

Utility

Published Date: 2020-06-08 Language: English File Size: 29.86 MB
Operating System: WindowsXP/7/8/10

Firmware upgrade utility for Deco M9 Plus V2.0

Published Date: 2020-06-08 Language: English File Size: 30.17 MB
Operating System: MacOS

Firmwar upgrade utility for Deco M9 Plus V2.0

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

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