Intrusive banners, pop-ups and videos can turn using a smartphone into a real nightmare. Not only are they visually annoying, but they also waste precious mobile data and drain your battery faster than usual. Users often wonder how to remove ads from Android applications without getting viruses or disrupting the system. There are many methods of dealing with marketing garbage: from using special DNS servers to installing advanced blockers.
In this article we will analyze in detail the most effective and safe ways to clean your device. We will look at both the built-in capabilities of the system and third-party software that can be installed without root access. Some methods will require minimal technical literacy, while others work in one click. The main thing is to understand the operating principle of each tool in order to choose the best one for your smartphone model.
It is worth noting right away that completely removing advertising in free applications sometimes contradicts the conditions of their developers. However, if we are talking about intrusive banners in system utilities or aggressive advertising in the browser, then combating them is a matter of digital hygiene and security. Below are proven action algorithms that will help you regain comfort when using your gadget.
Using private DNS for blocking
The simplest and most effective way, which does not require installing additional apps, is to set up a private DNS. This method works at the network level, redirecting requests to ad servers to “nowhere.” Starting from version Android 9, this function is built directly into the system settings, which makes it available to every owner of a modern smartphone.
To activate, you need to go to the connection settings section. The path may vary slightly depending on the manufacturer's shell, but usually it looks like this: Settings → Connections → Other connection settings → Private DNS. In the menu that opens, select the "ISP Host Name" mode and enter the address of a special server that filters traffic.
One of the most popular and reliable services is AdGuard DNS. In the_hostname_ input field, you must enter the following address:
dns.adguard.comAfter saving the settings, the system will begin to block connections to known advertising domains. This will affect not only applications, but also the behavior of the browser. However, it is worth considering that this method can sometimes slow down the loading of some sites or disrupt the functioning of services that critically depend on advertising trackers for analytics.
⚠️ Attention: If, after enabling private DNS, some sites or applications no longer open for you, try temporarily disabling this feature. Not all services work correctly with filtering at the DNS level.
If your provider blocks access to third-party DNS servers, try switching from mobile data to Wi-Fi to check the functionality of the method.
Installing specialized blockers
If the built-in tools are not enough, specialized ones come to the rescue blocker applications. They work like a local VPN, creating a tunnel to inspect all incoming traffic. Unlike the DNS method, such apps can filter content more flexibly, using their own filter lists and rules.
The leader in this category is the application AdGuard. It offers advanced functionality, including app-specific ad blocking, phishing protection, and parental controls. For full operation, the app may require additional permissions, which the system requests upon first launch.
The installation and configuration process is as follows:
- 📲 Download the installation file from the official website of the developer, since the Google Play version often has reduced functionality.
- 🛡️ When you first launch allow the creation of a VPN connection in the system dialog.
- ⚙️ In the settings, enable filters for browsers and installed applications.
- 🔄 Regularly update the filter database to combat new types of advertising.
An application can be an alternative Blokada, which is completely free and open source. It works on a similar principle, blocking connections to blacklisted domains. It is important to understand that having an active VPN connection from the blocker may conflict with other applications that use VPN, for example, corporate clients or services for changing geolocation.
Setting up the browser and system notifications
Often the source of irritation is not so much banners inside applications, but spam notifications that come from sites you visit in the browser. Users accidentally allow push notifications to be sent, and soon the smartphone screen begins to fill with offers to buy something or sensational news.
To stop this flow, you need to go to your browser settings. In Google Chrome the path to managing notifications looks like this: Settings → Site settings → Notifications. Here you will see a list of all the resources to which you have given permission. Ruthlessly remove or block all suspicious domains.
It is also worth checking the system notification settings for the browser itself. Go to Settings → Applications → Chrome → Notifications and disable categories that are not critical, such as "Marketing" or "Tips and Tricks." This will help clear the status bar of excess visual noise.
| Notification type | Source | Recommended action |
|---|---|---|
| Advertising banners | Third-party sites | Block in site settings |
| Push notifications | News aggregators | Disable in system |
| System tips | Android shell | Disable in Google settings |
| Application notifications | Games and utilities | Configure selectively |
In addition to browser notifications, many smartphone manufacturers integrate their own advertising into system applications. For example, in shells from Xiaomi or Oppo, you can find recommendations in the Security or Downloads menu. These settings are usually hidden deep in the menu and require manual disabling via switches MIUI from Xiaomi or ColorOS from Oppo you can find recommendations in the “Security” or “Downloads” menu. These settings are usually hidden deep in the menu and require manual override via switches Get recommendations.
Turning off Google personalized advertising
Google collects a huge amount of data about your preferences in order to show targeted advertising. Although it is impossible to completely disable advertising in ecosystem services (YouTube, Search) without a Premium subscription, you can reset the advertising ID and disable profiling.
To do this, go to your Google account settings. Find the section Data and privacy → Advertising history. Here you can turn off ad personalization. After this, ads will become less relevant, but their number in Google services will not decrease dramatically.
A more effective step is to reset the advertising identifier. In your phone settings, find the item Google → Advertising → Remove Ad ID or Reset Advertising ID. This action breaks the connection between your activity history and the current profile, forcing advertising networks to start collecting data all over again.
Why do ads remain after a reset?
Resetting the ID does not block display ads, but only resets the accumulated profile of interests. Ad networks will quickly create a new profile based on your current activities.
It is worth remembering that privacy settings may change with Android interface updates. If you do not find these items, use the settings search by entering the query “advertising” or “privacy.”
Ad blocking in specific applications
Some applications, especially free games and utilities, are built on displaying video ads between levels or at startup. It is difficult to remove such advertising using system means, since it is loaded directly from the developer’s servers.
The most legal and reliable way is to purchase the “Pro” or “No Ads” version inside the application itself. This supports developers and ensures no banners forever. However, if the application is dubious or you do not want to spend money, you can try to isolate it from the network.
Modern versions of Android have a function to restrict Internet access for individual applications. Go to Settings → Applications → [Select an application] → Mobile data and Wi-Fi. Turn off the Background switch or disable data transfer completely. This will prevent the loading of advertising modules, but may deprive the application of some functionality that requires a network.
⚠️ Attention: Completely disabling the Internet for instant messengers, email clients or navigators will do them useless. Use this method only for offline games or simple calculators.
For advanced users, it is possible to modify APK files. Using special tools, you can cut out advertising libraries from the installation package before installation. However, this method requires deep knowledge, violates the license agreement and carries a high risk of infecting the device with malicious code.
Purchasing an in-app license is the only way to remove advertising in online services without violating their performance and terms of use.
Analysis of Installed Apps and virus removal
Sometimes advertising appears not because settings, but due to the presence of malware or junk applications on the device. Miner viruses or hidden advertising modules can generate pop-up windows on top of all other apps, even when you are on the desktop.
The first sign of infection is the appearance of advertisements in unexpected places: on the lock screen, inside the system menu or when unlocking the phone. In such cases, it is necessary to audit the installed applications. Go to Settings → Applications and carefully study the list.
Pay attention to the following signs of suspicious software:
- 👻 Applications without an icon and name (blank line in list).
- 📉 apps that you did not install knowingly.
- 🔋 Utilities with abnormally high battery consumption in the background.
- 📁 File managers or "cleaners" from unknown developers.
If you find an application that cannot be deleted through the standard menu (the "Delete" button is inactive), which means that it has received device administrator rights. To fix this, go to Settings → Security → Device administrator applications. Uncheck the suspicious app, after which it can be removed in the usual way.
☑️ Virus scan
In particularly difficult cases, when malware disguises itself as system processes, you may need to reset the device to factory settings. Before this procedure, be sure to save important data, as all files will be deleted.
Frequently asked questions (FAQ)
Will blocking ads remove videos on YouTube?
Standard blockers and DNS methods, as a rule, cannot remove ads inside the official YouTube application, since the video stream and ads come from the same Google domains. This requires specialized clients (for example, NewPipe) or modified versions of the application, the installation of which is performed at your own risk.
Will using AdGuard or private DNS slow down your phone?
The impact on the speed of the device is minimal. Requests are processed instantly. The only possible slowdown is an increase in the initial page load time by 0.1–0.3 seconds due to checking domains against a blacklist. On modern smartphones this is almost unnoticeable.
Is it safe to give VPN rights to a blocking application?
Yes, it is safe if you use a trusted application from a well-known developer (AdGuard, Blokada). The VPN mode in this case is used locally to filter traffic and does not send your data to third-party servers. However, avoid unknown free blockers with a dubious reputation.
Why did some applications stop working after removing ads?
Some free applications are programmed to check for a connection to ad servers. If the connection is blocked, the application may believe that it does not have access to the Internet, or deliberately refuse to launch. In this case, you will have to add the domains of a specific application to the blocker exceptions.
Do you need root access to completely block ads?
No, in most cases root access is not needed. Private DNS and local VPN methods work on regular devices. Root access is required only for system modification of the hosts file or removal of pre-installed system adware, which is a complex and risky procedure.