In the modern digital world, every Androidsmartphone is by default configured to collect information about user actions to display targeted advertising. This hidden feature, known as advertising identifier (Advertising ID), creates a unique digital profile that is shared with advertising networks. Many users are unaware that their interests, search history and geolocation are analyzed by algorithms in real time.
Disabling this mechanism is the first and most important action for those who value their privacy and want to get rid of intrusive banners. The deactivation process does not require complex technical skills or obtaining root access, however, the path to the settings may differ depending on the version of the operating system and the manufacturer's shell.
In this article we will analyze in detail all the available ways to completely block advertising tracking. You will learn how to find hidden switches in the menu, what additional security measures should be taken, and why simply disabling may not be enough for absolute anonymity.
What is an advertising identifier and why disable it
Advertising ID (AAID - Android Advertising ID) is a string of letters and numbers that is assigned to your device by the system. Unlike an immutable IMEI or serial number, this code can be reset or erased at any time, theoretically giving the user control over tracking.
The main reason for the existence of AAID is to monetize free applications. Developers use this data to analyze the effectiveness of advertising campaigns. However, in practice, this leads to the creation of a detailed dossier on the owner of the gadget. The algorithms remember what products you searched for, what stores you visited and what applications you use most often.
⚠️ Attention: Completely disabling the identifier may cause some free applications to start working incorrectly or show less relevant, but more frequent and random advertising.
By disabling this function, you break the connection between your actions and advertising profile. Ad networks stop receiving updated data about your preferences, which over time makes the ads served chaotic and useless to marketers. This is a fundamental step towards protecting personal data.
It is worth understanding the difference between disabling the identifier and blocking the advertising itself. The first prevents the collection of data about you, the second hides visual content. For maximum effect, it is recommended to use both methods in combination.
Basic setup via the Google menu in Android 10-13
In “clean” versions of the operating system and shells close to stock Android, management of advertising settings is placed in a separate section of the Google service. This method is the simplest and most accessible for most users.
First, you need to open the basic settings of the device. Find the section responsible for the operation of the search giant's services. The path may differ slightly, but the logic remains the same: you need to get to the advertising management menu.
- 📱 Open the application
Settingson your smartphone. - 🔍 Go to the section
Google(usually located at the very bottom of the list or in the "Services" category). - 📢 Select item
AdvertisingorAds. - 🚫 Activate the switch
Delete advertising IDorDisable ad personalization.
After completing these steps, the system will generate a message indicating successful removal or reset of the ID. It's important to note that in some versions of the interface the button is called "Reset Advertising ID". This action is similar to deleting, since the old connection with the profile is broken, and a new one is not created until it is turned on again.
If you do not see an explicit "Delete" button, use the function reset. This forces the accumulated data to be reset. To consolidate the result, it is also recommended to disable the option advertising personalizationif it is available as a separate item.
Specific settings in Samsung, Xiaomi and Huawei shells
Smartphone manufacturers often modify the standard menu Android, adding your own layers of privacy or, conversely, complicating access to system settings. Owners of devices Samsung, Xiaomi and Huawei should take these features into account.
On devices Samsung with the One UI shell, the path to the settings may be hidden deeper. Often you need to go not just to Google settings, but to an additional privacy section of the shell itself. All tracking permissions are aggregated here.
In smartphones Xiaomi (MIUI/HyperOS), the situation is complicated by the presence of its own advertising platform MSA (MIUI System Ads). Disabling the standard Google ID is not enough here, since the system can use an internal identifier to display advertising in system applications.
| Brand / Shell | Path to settings | Additional actions |
|---|---|---|
| Samsung (One UI) | Settings → Privacy → Advertising | Remove advertising ID |
| Xiaomi (MIUI) | Settings → Passwords and security → Access to personal data | Disable MSA service |
| Huawei (EMUI) | Settings → Security → Privacy → Advertising | Reset ID and disable personalization |
| Google Pixel | Settings → Google → Advertising | Remove advertising ID |
For owners Huawei it is important to check the settings in the security section, as the company pays special attention to this aspect in its latest updates EMUI. Sometimes you need to confirm the action with a screen unlock password.
On Xiaomi devices, be sure to disable the "msa" service in the "Applications" → "All applications" menu, otherwise advertising will remain in system utilities, even if Google ID is disabled.
Radical measures: disabling via ADB and system applications
If standard the settings do not give the desired result or the device manufacturer has strictly blocked the ability to disable tracking, you can resort to more advanced methods. Using the toolkit ADB (Android Debug Bridge) allows you to manage system components from your computer.
This method requires enabling USB debugging mode and having a PC. It is effective in that it allows you to not only hide the setting, but actually “freeze” or remove the components responsible for collecting telemetry. This action is irreversible without reconnecting to the computer.
adb shell pm disable-user --user 0 com.google.android.gms.adsidThe command above disables the advertising identification service within the current user. The device will continue to operate normally, but the module transmitting AAID will be deactivated at the system level. This is the most reliable way to "disable permanently" without gaining superuser rights.
⚠️ Warning: Using ADB commands requires caution. Entering an incorrect command may result in system instability or loss of access to Google services. Always check the package name before entering.
An alternative option is to use debloater applications that have a graphical interface for working with ADB. They allow you to visually select a service com.google.android.gms.adsid and disable it with one click. This reduces the risk of errors when entering text commands.
Additional privacy protection tools
Disabling an advertising identifier is only the first line of defense. To create a truly secure environment, you need to use specialized software that blocks tracking at the level of network traffic and DNS queries.
Applications like Blokada or AdGuard create a local VPN tunnel on the device, filtering all incoming and outgoing traffic. They block requests to known ad servers before they can even retrieve data about your device or load a banner.
- 🛡️ Private DNS: Configure your network settings to use DNS servers with ad blocking (for example,
dns.adguard.com). This works system-wide without installing additional applications. - 🚫 Tracker blockers: Use applications that specialize specifically in anti-tracking, and not just blocking pop-ups.
- 🔒 Limiting permissions: Manually block applications from accessing to geolocation and microphone, if this is not critical for their functionality.
☑️ Checking privacy protection
An integrated approach ensures that even if one of the protection links fails, the rest will continue to protect your data. For example, if an application bypasses the ID blocking, the_dns_filter will prevent it from sending the collected data to the analytics server.
Common problems and ways to solve them
Users often encounter a situation where, after rebooting the device, the settings are reset, or the ID delete button becomes inactive. This may be due to aggressive policies of manufacturers or malfunctions of Google Play services.
If the "Remove Advertising ID" button is not clicked, try clearing the application data first Google Play Services. To do this, go to Settings → Applications → Google Play Services → Storage → Clear data. After this procedure, restart your smartphone and try again.
Why is the ID returned?
Some applications At the first start, they force you to create a new ID. If you immediately reject the request or turn off the Internet at the time of startup, the system may not have time to generate a new profile.
In cases where the system constantly prompts you to “turn on personalization” with pop-up windows, it is recommended to install an application to block system windows or use the “Do not disturb” mode when setting up new apps for the first time.
Legal aspects and policy updates privacy
Data processing rules and settings interfaces are constantly changing under pressure from regulators (for example, GDPR in Europe). What worked last year may change in a new security update.
⚠️ Attention: Settings interfaces and menu item names may change after a major operating system update. If you do not find the items described, check the "About Phone" section and look for information about changes in the privacy policy for your OS version.
Manufacturers are required to provide the user with a choice, but how to implement this choice is at their discretion. Therefore, it is important to periodically check your privacy settings, especially after major firmware updates.
Regularly checking your advertising settings (every 3-6 months) is the only guarantee that your data will not start being collected again after a system update.
Does disabling the advertising ID affect the operation of applications?
In most cases, applications continue to work correct. However, some free apps may limit functionality or show contextual ads that are not related to your interests more often, as they lose the ability to target content.
Is it possible to recover a deleted advertising ID?
Yes, it is possible. Just go to Google settings → Advertising again and click the “Enable ad personalization” or “Create a new ID” button. The old code cannot be restored; a new one will be generated.
Do I need to disable the identifier on each device separately?
Yes, the advertising identifier is tied to a specific physical device. If you have a tablet and a smartphone, the settings must be applied to each of them individually.
Will incognito mode replace disabling the advertising ID?
No. Incognito mode in the browser prevents history and cookies from being saved only within the browser. It does not affect the system advertising identifier Androidwhich is used by applications outside the browser.
Is it safe to use third-party blocking applications?
It is safe to use trusted open source applications (such as Blokada). However, downloading dubious “boosters” or “cleaners” from unverified sources can, on the contrary, lead to data leakage.