6 Effective Ways to Stop Pop-up Ads and Spam Notifications on Android Phones

Pop-up ad problems and spam notifications on Android phones

Pop-up ads and spam notifications are now a problem that is often experienced by Android phone users, both on low-end devices to flagships. Many users complain about the sudden appearance of ads on the main screen, browser, and even notifications. This condition is not only disturbing, but can also slow down the performance of the device and potentially open a security vulnerability.

Why do pop-up ads appear on your phone?

The appearance of pop-up ads on mobile phones is usually caused by adware, which is an application that secretly displays ads after being installed, especially from unofficial sources. That’s why it’s recommended to only download apps from the Google Play Store or other official app stores.

In addition, some free apps display ads as the main source of revenue. Ads can also appear because users allow notifications from certain websites without realizing it. Even a number of Android phones have built-in ads on the lock screen or promotional notifications from system apps.

How to reduce pop-up ads and spam notifications

1. Disable apps that display ads on top of other apps
   
   Some applications have permission to appear on top of other applications, which are often used to bring up ads suddenly. To disable it:
2. Go to Settings → Apps.
3. Tap the three dots icon in the top right corner, then select Special Access.
4. Select Show above other apps.
5. Disable permissions for apps that often pop up ads or pop-ups.

This step effectively reduces ads that suddenly appear on the screen, especially on untrusted third-party applications.

1. Turn off the wallpaper service on the lock screen
   
   Some brands of Android phones, such as Xiaomi, Infinix, and Realme, use dynamic wallpaper services that sometimes display ads on the lock screen. To disable it:
2. Go to Settings → Lock screen.
3. Select the wallpaper service.
4. Change it to None (none) and turn off the “Swipe left for the info page” option.
5. Press Apply to save the settings.

With this step, the lock screen will be clean of automatic promotional ads.

1. Unplug notification access from the spam sender app
   
   If you often receive useless notifications from certain applications, you can revoke the permissions in the following way:
2. Go to Settings → Apps.
3. Select an application that often sends unimportant notifications.
4. Tap Notifications, then turn off Allow Notifications.

This method is effective in preventing spam from e-commerce applications, games, or news that sends too many promotions.

1. Disable ad pop-ups in Google Chrome
   
   One of the most pop-up ad sources comes from websites opened via Google Chrome. Fortunately, this browser provides built-in features to block it:
2. Open Google Chrome on your phone.
3. Tap the three dots icon → Settings.
4. Go to Site Settings → Pop-ups and Redirects.
5. Turn off the permission button to allow Chrome to automatically block pop-ups from suspicious sites.

In addition, you can also activate the Safe Browsing feature on Chrome to protect yourself from dangerous sites.

1. Use Private DNS to block automatic ads
   
   If you want comprehensive protection, use a private DNS that can filter ads across internet connections. How:
2. Go to Settings → Connection & Share.
3. Select Private DNS (Private DNS).
4. Select the user-defined DNS option.
5. Enter the DNS address such as: dns.adguard-dns.com or family.adguard-dns.com.
6. Save the settings to start blocking ads in all apps and browsers.

This DNS works like an automatic filter that prevents ads and tracking sites from appearing on the device.

1. Turn off the video recommendation notification from YouTube
   
   Youtube also often sends notifications of video recommendations that are not always relevant. To disable it:
2. Open the YouTube app.
3. Tap Profile photo → Settings → Notifications.
4. Turn off the recommended video options and other unwanted notifications.

In this way, you will only receive important notifications such as updates from the channel you subscribe to.

Additional tips: Use safe mode and malware scanner

If after all the steps above the ad still appears, it is very likely that your phone is infected with adware that is difficult to remove. Enable Safe Mode (Safe Mode) to disable third-party apps temporarily, then remove the suspected app. You can also use a built-in antivirus scanner such as Google Play Protect or a trusted security application to detect hidden adware.

Keeping the system clean and regularly updating the app can prevent similar problems from reappearing. With the steps above, the mobile phone experience will feel more comfortable, faster, and free from annoying pop-up ads and annoying spam notifications.