Download for Deco E4 V4

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V4

>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 TP-Link Deco Mesh WiFi For Singtel

  • How to Configure a Deco System with Starlink

  • How to Resolve Double NAT using Starlink

  • How to Set Up TP-Link Whole Home Mesh Wi-Fi(Deco E4)

    This video guides you step by step to set up your TP-Link Deco E4 Whole Home Mesh WiFi System.

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  • 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”.

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  • 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”.

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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 E4(US)_V4_1.1.1 Build 20240104

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Published Date: 2024-01-22 Language: Multi-language File Size: 3.56 MB

Fixed the bug that opening the monthly report may cause a reboot.

Deco E4R(US)_V4_1.1.0 Build 20231107

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Published Date: 2023-12-06 Language: Multi-language File Size: 3.45 MB

New features:
1. Support for customizing Satellite Deco signal source.
2. Support for customizing Clients connection preference.
3. Support for Reboot Schedule.
4. Support for NO-IP and DynDNS.
5. Support for WPA3.
6. Support for setting Effective Time and Bandwidth Limit for guest network.
7. Support setting up client isolation.
8. Added Smart DHCP switch under Access Point mode.
9. Added connection type of DS-Lite Auto mode.
10. Added connection type of V6 Plus.
11. Added the static route function.
12. Added the ability to customize the MTU.
13. Added IOT network function.

Improvements:
1. Optimized the monthly report function.
2. Improved system reliability and security.

Notes:
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. This version upgrade is irreversible and you cannot downgrade to the previous firmware after the upgrade.

Deco E4(US)_V4_1.0.2 Build 20230616

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Published Date: 2023-11-13 Language: Multi-language File Size: 3.24 MB

New Features/Enhancements:
1. Optimized wireless signal coverage.
2. Optimized smoothness of remote management.
3. When an offline client is deleted, the settings associated with that client are also completely erased.
4. Improved system stability.

Bug fixes:
1. Fixed the bug that some special Deco models could not be added.
2. Fixed the bug where a properly working satellite Deco's status was offline in the app.

Notes:
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.

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.

Apps

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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