Download for Deco M4(3-pack) V2

Please choose hardware version:

>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.
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)
Vx.30=Vx.32 (eg:V3.30=V3.32)

Manual

AC1200 Whole Home Mesh Wi-Fi System_User Guide

Setup Video

FAQs

How to set up QoS on the Deco 11-25-2024313023
What can I do if the Deco app isn't working properly 09-19-2024197861
The internet connection is unstable or suddenly stops working when connected to the Deco network? 09-02-20241169021
Frequently asked questions about Deco Mesh Wi-Fi 07-01-2024449395
How to set up Deco to work in Access Point mode 07-01-20242014290
How to log into the web-based interface of my Deco 06-28-20241487575
General Questions About the Ethernet Backhaul Feature on Deco Mesh Systems 06-21-20242385166
How to enable the TP-Link Router Skill in the Alexa app 06-19-2024507680
How many Deco units can I add to my network? 05-18-2023474653
How to use firmware recovery if the Deco become brick 04-16-2024234226
What is the TP-Link Router Alexa Skill and how do I use it? 03-05-2024463460
Deco Setup Walkthrough (For Deco X20/X60/X90/P9/M4/S4/E4/W2400, etc.) 02-16-2024716358
Why are my Deco Nodes or Clients Appearing as Offline in the Deco App? 11-22-20231170227
What’s the difference between Deco’s Access Point mode and Router mode? 10-20-2023906176
How to configure Address Reservation with Deco 07-12-2023319933
Troubleshooting Slow Internet Speed with Deco Devices 07-12-2023947972
Encountering an Error When Adding a Deco 07-12-2023437822
What should I do if I failed to update my Deco? 06-27-2023130788
How to Update the Firmware of Deco 06-27-2023668802
How to Configure PPTP/L2TP VPN Connection on the Deco 06-27-2023337652
How to set up Port Forwarding feature on the Deco 06-26-2023629850
How to extend guest network when there is a switch between Decos 06-26-2023264169
How to set up a Guest Network for Deco 06-26-2023331652
How many Deco units do I need? Are they all the same? 06-26-2023213679
How to change the Wireless Settings on your Deco app 06-26-2023873993
How to control the TP-Link router/Deco with Google Assistant 06-25-2023148488
How to Configure MAC Clone on Deco if Deco fails to connect to the internet 06-25-2023140039
Why did I receive a new device connection alert when a known device joined the network? 06-25-202383759
How can I find a suitable spot for my Deco? 03-31-2023441791
Cannot connect to Deco Wi-Fi 02-23-2023466821
How does QoS influence the real-time data flow of the Deco? 12-19-202291861
How to Create a New Network in the Deco App 10-28-2022239286
What should I do if I cannot open a website through Deco network? 10-26-2022116936
How can I reset or reboot my Deco Whole-Home Wi-Fi System? 10-26-2022990303
How to configure the Connection Alerts feature on the Deco app 10-26-202280078
How to set up an IPv6 internet connection on my Deco 10-26-2022196660
How to configure VLAN ID for your internet connection on Deco 10-26-2022227158
How to change DNS server settings on my Deco 10-26-2022436754
How to block a device or remove a device from the Deny List 10-26-2022480031
How to setup Parental Control on the Deco 10-26-2022414669
LED feature of Deco 10-26-2022223511
What’s the difference between an owner account and a manager account? 10-20-2022112115
What’s a Deco Whole-Home Wi-Fi System and How it works? 10-20-2022201182
General questions about the AI-Driven Mesh feature 10-17-202242873
How do I set up my Deco? 09-07-2022809490
Why my clients don't roam/connect to the nearest Deco node? 07-22-2022106856
How can I set up Deco with an existing modem? 07-18-2022240399
General question about the Wi-Fi range of Deco 07-14-2022252573
Fail to log into the web management page of Deco 06-27-2022119004
Why is a device displayed as an unknown device on the Deco app？ 06-24-202295433
What should I do if Wi-Fi calling cannot work through TP-Link wireless router? 05-16-2022135172
How to Boost Your Wi-Fi Signal 11-23-2021768416
What are the differences between different models of Deco? 09-08-20211955083
Can I use Deco with my existing router? 08-09-2021974789
Is it normal that my Deco feels warm? 06-28-2021175499
Can my printer join a Deco network? 06-28-2021222936
Why my clients fail to connect to the Deco Wi-Fi when Fast Roaming is enabled? 04-12-2021103918
How to Link your TP-Link Router to Google Assistant 11-02-202097472
What do the different LED colors meaning of Deco? 06-14-20191540786
How do I get pass the step of connecting to the internet during Deco setup? 11-02-201797515
Why Deco's WiFi is showing Internet May Not Be Available on my mobile device when standing next to the Deco unit? 08-22-2017148416

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.
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 M4R(US)_V2_1.5.6 Build 20221229

Download

Published Date: 2023-02-01

Language: Multi-language

File Size: 12.20 MB

Modifications and Bug Fixes:
1. Newly added ECO Mode (includes Power Mode, Wi-Fi Schedule, and LED Control) to save energy.
2. Fixed some minor bugs.

Deco M4R(US)_V2_1.5.2_20210916

Download

Published Date: 2021-11-09

Language: Multi-language

File Size: 12.05 MB

Modifications and Bug Fixes:
1.Fixed the issue that Port Forwarding doesn't take effect in some cases.
2.Optimized the problem that Kasa devices can't be added through Deco APP in some cases.
3.Fixed the problem that Zoom applications are banned by the Pay-to-Surf category under Parental Control.
4.Fixed some other bugs and optimized the overall performance.

Deco M4R(US)_V2_200918

Download

Published Date: 2020-09-29

Language: English

File Size: 12.26 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.

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.