Download for Deco E4
AC1200 Whole Home Mesh Wi-Fi System Setup Video
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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.Learn More
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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”.Learn More
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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
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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”.Learn More
FAQs
- Why my clients fail to connect to the Deco Wi-Fi when Fast Roaming is enabled?
- Why my clients don't roam/connect to the nearest Deco node?
- How do I know which Deco my client is connected to?
- How to use firmware recovery if the Deco become brick
- What’s the difference between Access Point mode and Router mode on the Deco?
- How to configure the Connection Alerts feature on the Deco app?
- What can I do if my wireless devices cannot connect to Deco?
- Troubleshooting: Slow Internet Speed with Deco Devices
- Changing the Wireless Settings on your Deco app
- Why did I receive a new device connection alert when a known device joined the network?
- Common questions about Deco
- Fail to setup main Deco
- How to Configure IPTV function on Deco?
- What can I do if the internet connection is unstable when connected to the Deco network?
- What can I do if Deco suddenly lost internet access?
- Fail to setup the Satellite Deco
- What are the differences between different models of Deco?
- How to configure VLAN feature on Deco?
- How can I find a suitable spot for my Deco?
- Using QoS feature of Deco
- How can I reset or reboot my Deco Whole-Home Wi-Fi System?
- How to find the firmware version of Deco?
- Why are my Deco units or clients showing offline?
- Deco Setup Walkthrough
- Adding an additional unit to your TP-Link Deco network
- What can I do if the Deco app isn't working properly
- How can I set up Deco with an existing modem?
- How to change the name of the client on the Deco app?
- General question about the Wi-Fi range of Deco
- Fail to log into the web management page of Deco?
- LED feature of Deco
- How many devices can be connected to a Deco network?
- How to change the device name of Deco?
- How to change Notification settings of Deco?
- General questions about Parental Control feature of Deco?
- How to log into the web-based interface of my Deco?
- How to improve the Wi-Fi range of Deco?
- How to Configure PPTP/L2TP VPN Connection on the Deco?
- How to change Time settings on the Deco?
- How to set up an IPv6 internet connection on my Deco?
- How to set up Port Forwarding feature on the Deco?
- How to add a new Deco network through Deco app?
- How to set up Deco to work in Access Point mode?
- How to block a device or remove a device from the Blacklist?
- How to configure Address Reservation with Deco?
- What do the different LED colors meaning of Deco?
- How to change DNS server settings on my Deco?
- How to change LAN IP address of Deco?
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(EU)_V1_20190917 | |||
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| Published Date: 2020-06-29 | Language: Multi-language | File Size: 11.87 MB | |
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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.
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