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How to Clear DNS Cache on Android Phone: A Comprehensive Guide
When you browse the internet, your Android phone uses a Domain Name System (DNS) to translate the website’s name into an IP address. The DNS cache stores this information for faster access in the future. However, sometimes the cache can become outdated, causing errors or slow loading times. In this article, we will guide you through the steps to clear the DNS cache on your Android phone.
Steps to Clear DNS Cache on Android Phone
There are different methods to clear the DNS cache on an Android phone. Here are the steps for each one:
Method 1: Using the Settings App
1. Open the Settings app on your Android phone.
2. Scroll down and select the “System” option.
3. Tap on “Advanced” and then “Reset options.”
4. Choose “Reset Wi-Fi, mobile & Bluetooth” and then “Reset Settings.”
5. Enter your phone’s password or PIN if prompted.
6. Restart your phone.
Method 2: Using the Terminal Emulator App
1. Download and install the Terminal Emulator app from the Google Play Store.
2. Open the app and type “su” (without quotes) to grant root access.
3. Type “ndc resolver flushdefaultif” (without quotes) and press Enter.
4. Restart your phone.
Method 3: Using the DNS Changer App
1. Download and install the DNS Changer app from the Google Play Store.
2. Open the app and grant the necessary permissions.
3. Select the “DNS” tab and choose “Custom DNS 1.”
4. Enter “8.8.8.8” (without quotes) as the DNS server address.
5. Select the “DNS” tab again and choose “Custom DNS 2.”
6. Enter “8.8.4.4” (without quotes) as the DNS server address.
7. Tap on “Start” to activate the new DNS settings.
8. Restart your phone.
Features of Clearing DNS Cache on Android Phone
Clearing the DNS cache on your Android phone can bring several benefits, such as:
– Faster website loading times: Clearing the DNS cache can ensure that your phone is using the most updated IP addresses for websites, resulting in faster loading times.
– Fixing website errors: If the DNS cache contains outdated information, it can cause errors when trying to access certain websites. Clearing the cache can solve this issue.
– Improving privacy and security: Some DNS servers may track your online activity or expose you to security risks. Changing the DNS settings can help protect your privacy and security.
Pros and Cons of Clearing DNS Cache on Android Phone
Pros:
– Faster website loading times
– Fixes website errors
– Improves privacy and security
Cons:
– May require root access or third-party apps
– May require re-entering Wi-Fi passwords
– May cause temporary connection issues
What is DNS?
DNS stands for Domain Name System, which is a system that translates domain names into IP addresses. Every website has a unique IP address, but it’s easier to remember a domain name, such as google.com. When you type a domain name into your browser, the DNS system translates it into the corresponding IP address, allowing you to access the website.
Comparison Table
Here’s a comparison table of the three methods to clear the DNS cache on an Android phone:
| Method | Root Access Required | Third-Party App Required | Wi-Fi Passwords Cleared | Connection Issues Possible |
|---|---|---|---|---|
| Settings App | No | No | No | No |
| Terminal Emulator App | Yes | No | No | Yes |
| DNS Changer App | No | Yes | No | Yes |
FAQs
Q: What is the DNS cache?
A: The DNS cache is a temporary storage of DNS data that your phone uses to access websites faster.
Q: Will clearing the DNS cache delete my browsing history?
A: No, clearing the DNS cache only removes the temporary DNS data, not your browsing history.
Q: Do I need to clear the DNS cache regularly?
A: It’s not necessary to clear the DNS cache regularly, but it can help solve certain issues.
Conclusion
Clearing the DNS cache on your Android phone can help improve website loading times, fix errors, and enhance privacy and security. Depending on your phone’s settings and preferences, you can choose one of the three methods we discussed in this article. Remember to weigh the pros and cons before deciding which method to use.
