In-Depth Guide to Perform TP-Link Deco Setup

In-Depth Guide to Perform TP-Link Deco Setup

In this modern technological era, “Deco” by TP Link WiFi extender has become a popular choice for those users who want to improve the existing WiFi range and coverage throughout the home. The Deco provides seamless networking experience to users once they are done with setting it up using TP-Link Deco app. If you are also looking for continuous internet to access in every nook and cranny of your house, the TP-Link deco setup would be an ultimate option for you.

So, are you wondering how to perform TP-Link extender setup? Well, wonder no more! In this piece of writing, we have covered the easiest ways to install the WiFi mesh system in blink of an eye. Let’s start over!

Steps to Perform Deco Setup

Use of TP-Link deco app is the simplest methods to install the WiFi mesh system i.e. Deco. So, without thinking much, follow the instructions in the exact given order and know how to complete the setup process using the app with ease:

Step 1: Unbox Your Deco

The first step towards the Deco setup process is to unbox your TP-Link device. Ensure to unwrap the device very carefully. After unboxing the Deco, you will get a user manual, Ethernet cable, multiple deco units, or power adapter in the box. Check all the accessories ensuring all of them are in perfect condition. Once you are done with verifying the accessories, head over to the next step.

Step 2: Connect the Main Deco Unit to Modem

Keep in mind, the main Deco unit will perform as your WiFi mesh system and it must be connected to your internet modem using an Ethernet cable. Insert one end of the cable in the Deco unit and other end into your router.

Switch On Your Mobile Device

Once you have connected your Deco unit and the modem, turn on your mobile device and make sure that it is fully charged, up-to-date, and free of viruses. Thereafter, what you have to do, load up Play Store or App Store and input TP Link Deco app in the search bar.

  • Tap Download and wait for the process to get completed. The download process may take longer time than usual.
  • Once the app is installed on your mobile phone, open it and create a TP-Link ID to login.
  • Add your Deco device by tapping on “+” icon.
  • Apply the on-screen instructions and know how to install the main Deco unit while relaxing on your couch.

In this manner, you can perform Deco setup using TP-Link Deco app. On the off chance, you are unable to do Deco setup process using the app, here’s what you can do.

Unable to do TP-Link Deco Setup

The topmost fixes that will help you troubleshoot TP-Link Deco setup issues are highlighted below:

Update the Deco App

It seems like the app version you have downloaded doesn’t support your mobile device and your WiFi mesh system. Hence, ensure to update the app and use its correct version.

Uninstall and Reinstall the App

In the event, you have downloaded an unsupported app, then you need to uninstall it. After uninstalling the app, restart your mobile device, and then reinstall the app again. This time, you have to ensure that correct version of the app is downloaded by you.

Connect to Deco’s Network

You may get issues while accessing the app to do Deco setup if your mobile device is not connected to your Deco’s WiFi. So, search for the Deco’s SSID on the list of networks and once found, connect with it right away.

Check Your Internet Connection

Due to poor internet connection, the Deco app may not work for you. Hence, you need to ensure that your ISP is providing you good internet services from his end.

Restart Your System

If none of the fixes listed above helped you perform Deco setup using TP-Link deco app, then it’s high time you restart your system.

To execute the process, you need to disconnect the main Deco unit from your internet, and your mobile device from the Deco’s WiFi. Once you are done with this, turn off your Deco, modem and mobile device. Wait for 5-6 minutes, and then turn on your modem first, then your deco, and after that your mobile device. Connect again in accordance to the steps listed above, and try to access the Deco app again for Deco setup.


If you are one of those user who is unable to perform TP-Link extender setup, then also you can apply the fixes we have provided here to troubleshoot the Deco setup issues.

Final Words

Now, we are going to conclude our article on how to perform TP-Link Deco setup process. Anticipating that this piece of writing will work for you effectively.