Optimizing DNS Settings on Android Phones

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Ngày cập nhật gần nhất: 15/4/2026

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Changing DNS on Android Phones

If you're experiencing sluggish web browsing speeds or inconsistent network access on your Android phone, it's time to switch up your DNS settings. By making this adjustment, not only can you potentially speed up your internet connection, but you'll also find it easier to access websites and apps that may be blocked.

Here at Mytour.vn, we'll guide you through the process of changing your device's default DNS to Google's DNS. There are two methods to do this: you can either use DNS Changer software (recommended), or directly edit the DNS settings on your Android device like Zenfone 2 or Oppo Neo 7.

A Step-by-Step Guide to Changing DNS on Android

Changing DNS on Android Phones

Article Contents:
Method 1: Using DNS Changer Software
Method 2: Directly Changing DNS on the Device

Method 1: Utilizing DNS Switch Software (Recommended)
Download: DNS Changer for Android

Step 1: Open the application after downloading and installing. The app will display your default DNS as shown below (DNS may vary depending on the network you're using)

Step 2: Sequentially adjust the Primary DNS and Alternate DNS as shown in the image. In this guide, I'm using Google DNS. Then click Set to apply the new DNS settings for your device.

Step 3: On your Android device, press the Menu touch key to reveal the Settings menu of the application. Check the boxes for Auto apply for wifi and Auto apply for 3G to allow the app to automatically configure the new DNS settings after each use of 3G network or Wifi browsing.

Method 2: Directly Changing DNS on the Device

Step 1: Access the settings section on your Android device, then select Wifi to enter the Wifi network settings where you want to change DNS.

Step 2: Tap and hold on the Wifi network to bring up a prompt, then select Modify network configuration.

Step 3: In the Wifi network customization interface, select the Show advanced options checkbox. Choose Static under IP settings. Here, input the 2 DNS parameters DNS1 and DNS2 as shown. Tick Save to apply the newly changed DNS 1 and 2 configurations.

https://Mytour.vn/huong-dan-doi-dns-tren-android-458n.aspx
This way, Mytour.vn has guided you through the process of changing DNS using 2 simple and easy methods. Now, you can access websites, including Facebook, with the altered DNS. Changing DNS won't affect your network speed. You can browse Facebook without worrying about being blocked or inaccessible.

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