Hey guys! Are you constantly bombarded with annoying ads popping up on your OPPO A3x? It's super frustrating, I know! These ads not only disrupt what you’re doing but also eat into your data and battery life. But don't worry, you're not alone, and there are several ways to get rid of these pesky interruptions. In this guide, I’ll walk you through various methods to block ads on your OPPO A3x, making your phone experience smoother and more enjoyable. We’ll cover everything from tweaking your phone’s settings to using third-party apps. So, let’s dive in and reclaim your phone from the ad invasion!

Understanding Why Ads Appear

Before we jump into the solutions, let’s quickly understand why these ads appear in the first place. Generally, ads make their way onto your phone through a few common channels: free apps, website notifications, and sometimes even the phone’s own system apps. Many free apps rely on advertising revenue to support their development and offer their services for free. When you download and use these apps, they often come bundled with ad libraries that display ads. Then there are website notifications. When browsing the internet, you might accidentally subscribe to push notifications from certain websites. These notifications can often be disguised as ads or promotional content. Lastly, some phone manufacturers, including OPPO, sometimes include pre-installed apps or system apps that display ads. While this is less common, it does happen. Knowing the source of these ads is the first step in effectively blocking them. Now, let's get to the good stuff and start blocking those ads!

Method 1: Adjusting OPPO A3x Settings

One of the simplest ways to block ads on your OPPO A3x is by adjusting the phone’s built-in settings. OPPO’s ColorOS, like many Android-based systems, offers several options to limit ad exposure. Here’s how you can tweak these settings:

1.1 Limiting Ad Tracking

First, you can limit ad tracking. This prevents apps from using your data to show you personalized ads, which can significantly reduce the number of targeted ads you see. Here’s how to do it:

• Go to Settings on your OPPO A3x.
• Scroll down and tap on Privacy.
• Look for Advanced or a similar option and tap on it.
• Find Ads or Advertising ID.
• Enable Limit Ad Tracking or Opt out of Ads Personalization. The exact wording may vary depending on your ColorOS version, but the idea is the same.

By enabling this setting, you’re telling apps not to use your advertising ID to build a profile about you, which reduces the relevance and frequency of the ads you see.

1.2 Disabling App Notifications

Another common source of ads is push notifications from installed apps. Many apps send promotional notifications that can be quite annoying. Here’s how to disable these notifications:

• Open Settings on your OPPO A3x.
• Tap on Notifications & Status Bar or simply Notifications.
• You’ll see a list of all your installed apps. Go through the list and disable notifications for apps that send too many ads or promotional content. Just toggle the switch next to the app name to turn off notifications.

1.3 Checking Browser Settings

If you’re seeing a lot of pop-up ads while browsing the internet, it’s a good idea to check your browser settings. Most modern browsers have built-in features to block pop-up ads and prevent websites from sending you unwanted notifications. For example, if you’re using Chrome:

• Open Chrome on your OPPO A3x.
• Tap the three dots in the top right corner to open the menu.
• Go to Settings.
• Scroll down and tap on Site Settings.
• Look for Pop-ups and redirects and make sure it’s blocked. Also, check Notifications and block any websites that are sending you unwanted notifications.

Method 2: Using Ad Blocker Apps

If tweaking your phone’s settings isn’t enough, you can use ad blocker apps. These apps are designed to block ads across all apps and browsers on your device. Keep in mind that some ad blockers may require you to grant them VPN access, which means all your internet traffic will be routed through their servers. While most reputable ad blockers are safe, it’s always a good idea to do your research and choose a well-known and trusted app.

2.1 Popular Ad Blocker Apps

Here are a few popular ad blocker apps that you can try:

• AdLock: AdLock is a comprehensive ad blocker that works across apps and browsers. It blocks ads, trackers, and malicious websites. It also offers customizable filters and settings.
• Block Ads: Block Ads is another popular choice. It blocks ads in apps, browsers, and even video ads. It’s easy to set up and use, making it a great option for beginners.
• AdGuard: AdGuard is a well-known ad blocker that offers both a free and a paid version. The free version blocks ads in browsers, while the paid version blocks ads in apps as well. It also offers advanced features like DNS filtering and custom filters.

2.2 Setting Up Ad Blocker Apps

To set up an ad blocker app, follow these general steps:

• Download and install the ad blocker app from the Google Play Store.
• Open the app and follow the setup instructions. This usually involves granting the app permission to create a VPN connection.
• Customize the app’s settings to your liking. You can usually choose which types of ads to block and create custom filters.
• Once the app is set up, it will automatically block ads as you use your phone.

Method 3: Identifying and Removing Problematic Apps

Sometimes, a particular app might be the main culprit behind the ads you’re seeing. These apps often display intrusive ads even when you’re not using them. Identifying and removing these apps can significantly reduce the number of ads on your phone.

3.1 Monitoring App Behavior

To identify problematic apps, pay attention to when and where the ads appear. If you notice that ads tend to pop up shortly after you use a particular app, that app is likely the source of the ads. Also, check which apps have permission to display over other apps. This permission allows apps to show ads even when you’re using other apps.

• Go to Settings on your OPPO A3x.
• Tap on Apps or App Management.
• Look for Special Access or Advanced.
• Find Display over other apps.
• Review the list of apps that have this permission and disable it for any apps that you suspect are displaying ads.

3.2 Uninstalling Suspicious Apps

Once you’ve identified the problematic apps, uninstall them. Here’s how:

• Go to Settings on your OPPO A3x.
• Tap on Apps or App Management.
• Find the app you want to uninstall.
• Tap on the app and select Uninstall.
• Confirm that you want to uninstall the app.

Method 4: Using a Custom DNS Server

Another effective way to block ads on your OPPO A3x is by using a custom DNS (Domain Name System) server that blocks ads. DNS servers translate domain names (like google.com) into IP addresses (like 172.217.160.142). Some DNS servers are designed to block requests to known ad servers, effectively preventing ads from loading on your device.

4.1 Setting Up a Custom DNS Server

Here’s how to set up a custom DNS server on your OPPO A3x:

• Go to Settings on your OPPO A3x.
• Tap on Wi-Fi and connect to your Wi-Fi network.
• Tap and hold on your connected Wi-Fi network and select Modify network or Manage network settings.
• Tap on Advanced options.
• Change the IP settings to Static.
• Enter the following DNS servers:
  • DNS 1: dns.adguard.com
  • DNS 2: dns-family.adguard.com
• Save the settings.

These DNS servers are provided by AdGuard, a well-known ad blocker. They will block ads across all apps and browsers on your device.

Conclusion

So, there you have it! By following these methods, you can significantly reduce or even eliminate the number of ads you see on your OPPO A3x. Whether it’s tweaking your phone’s settings, using ad blocker apps, identifying and removing problematic apps, or using a custom DNS server, there’s a solution for everyone. Remember to regularly review your app permissions and browser settings to stay on top of things. With a little effort, you can enjoy a cleaner, faster, and more enjoyable phone experience. Good luck, and happy ad-free browsing!