Many smartphone users encounter a mysterious error when installing new apps or trying to change security settings. The system displays a message stating that permission to overlaying on top of other applicationsis required for correct operation. This is not a virus or a firmware glitch, but a standard operating system security mechanism that prevents hidden control of the device. However, without activating this function, many useful utilities will simply refuse to launch or work with restrictions.
In this article we will analyze in detail what is hidden behind this term, why it is so important for instant messengers and launchers, and also provide a step-by-step algorithm of actions for different versions of Android. You'll learn how to find hidden settings in deep menus and how to fix the situation if a menu item is inactive or the system is blocking access. Understanding this mechanism will help you not only eliminate the error, but also better control the access rights of your apps.
What is the overlay function and why do you need it
The technology Android Overlay allows one application to display its interface elements on top of the windows of other running apps. In simple terms, this is the ability to “draw” a button, chat head or widget on top of what you are currently doing on the screen. Without this mechanism, it is impossible to implement the “bubbles” function in instant messengers, when correspondence hangs on top of the browser, or use music control buttons over the game.
However, this feature carries certain security risks. Attackers can use overlay to create fake bank or social media login windows that overlay the real interface. The user enters the password, thinking that he is in a secure application, and the data goes to scammers. That is why Google has tightened control over this function, making its activation a manual and conscious action of the user.
Most often, an activation request appears when installing the following types of software:
- 🛡️ Antiviruses and cleaners: They need to scan the screen in real time and block dangerous sites.
- 💬 Messengers: to display pop-up notifications and quick replies on top of other windows.
- 🎮 Game assistants: to display frame rate, map or macros during gameplay.
- 📱 Custom launchers: to organize the desktop and gestures navigation.
⚠️ Attention: If a request to allow an overlay suddenly appears from an unfamiliar application that you just installed from an unverified source, it is better to reject it and uninstall the app. This may be a sign of malware.
Where to look for resolution settings in different versions of Android
The Android settings interface changes with each major update, and the path to the coveted switch may differ depending on the version of the system and the manufacturer’s shell (Samsung One UI, Xiaomi MIUI, ColorOS). In earlier versions, such as Android 6.0 and 7.0, this item was often called "Draw on top of other applications." In more recent builds, starting with Android 10 and higher, the terminology has changed to a more understandable one - “Display on top of other applications” or “Special access.”
Device owners Xiaomi and Redmi you should be especially careful, since in the MIUI shell access to these settings is often hidden deeper than in pure Android. Sometimes the system requires you to additionally enable autorun for the application so that the overlay function works stably after rebooting the device. On smartphones Samsung the desired item is usually located in the security section, which is logical, given the protective nature of the function.
For a quick search, you can use the built-in search bar in the settings menu. Just enter the keywords:
- 🔍 “Overlay”
- 🔍 “On top of others”
- 🔍 “Special access”
- 🔍 “Display over other apps” (for the English version)
If the search does not return any results, the device manufacturer may have renamed the section or restricted access to it for regular users. In this case, manually switching through the “Applications” menu will help.
If you cannot find the desired item in the settings, try switching the system language to English for a couple of minutes. Often the original names of sections (Special Access) are easier to find through a search than their crooked translation.
Step-by-step guide: how to enable permission manually
The process of activating the function requires sequential execution of several actions. Don't panic if you don't see the switch right away - the system deliberately forces the user to go through several screens to make sure the action is understood. Below is a universal instruction that covers 90% of cases on modern smartphones.
First you need to get to the main settings menu of your device. Then find the section responsible for managing the installed software. Depending on the model, this may be the “Applications” item, “Applications and notifications” or simply “apps”. Inside this section, look for a subsection with extended rights.
- Open
Settingssmartphone. - Go to section
Applications(orApplications and notifications). - Click on the three dots in the upper corner or the button
Advanced. - Select item
Special accessorAdvanced settings. - In the list, find the line
Display on top of other applications. - Find the desired app in the list and activate the switch.
After turning on the switch, the system may show another warning about potential risks. Confirm the action by clicking "Allow" or "OK" The application should now work correctly. If the switch is grayed out, this may mean that you have the "Energy Saver" mode enabled or the background restrictions are activated.
☑️ Checking the activation of the overlay
Table of paths to settings for popular brands
Since manufacturers Android smartphones like to change the menu structure, we have prepared a summary table. It will help you find your way faster if the standard path is not suitable for your model. Please note that the names of the items may vary slightly depending on the firmware version.
| Brand / Shell | Path to settings | Features |
|---|---|---|
| Samsung (One UI) | Settings → Applications → (three dots) → Special access → On top of other applications | Often requires fingerprint confirmation |
| Xiaomi (MIUI/HyperOS) | Settings → Security and safety → Privacy → Special features → Display on top | You also need to enable “Autostart” for stability |
| Huawei (EMUI) | Settings → Applications → Special access → Display on top of other applications | Can be called “Pop-up” windows" |
| Pixel / Pure Android | Settings → Applications → Special application access → Display on top of other applications | The most direct and understandable way |
The data in the table is relevant for most modern models, but the interfaces are updated regularly. If you do not find an exact match, look for synonyms or use the settings search as described in the previous section.
⚠️ Attention: On some new Xiaomi and Huawei models, access to these settings may be temporarily blocked if the “Fraud Protection” mode is activated on the system. Disable it during setup if problems arise. data-i="111">The "Screen overlay" problem: why the buttons are not clickable
Screen Overlay Problem: Why Buttons Can't Be Clicked
There is an opposite situation when the overlay function interferes and does not help. Users often complain that when they try to grant permission to an application, the system writes: “Screen overlay detected. Settings cannot be changed. Buttons in the menu become inactive and you cannot click the switch.” that another application is already drawing something on top of the system settings window.
Most often, the culprits are “blue filters” (eye protection), screen recording apps, memory cleaners, or even weather widgets. To solve the problem, you need to temporarily disable all apps that may be blocking the screen. After that, you can safely grant permission to the desired application, and then turn on the rest of the utilities back.
Conflict resolution algorithm:
- 📉 Disable all applications like “Eye protection” or “Night mode”.
- 🛑 Close apps for recording screens and screenshots.
- 🧹 Temporarily unload “cleaners” and boosters from memory.
- 🔄 Try going to the permission settings again.
If you don’t know which app is calling conflict, you can use safe mode. In this mode, only system applications are launched, and extraneous overlays disappear. Hold the power button on the screen, then long-tap on the “Power Off” icon until you are prompted to switch to safe mode.
How to enter safe mode for diagnostics?
On most smartphones, you need to hold down the power button on the screen, and then long-press your finger on the “Switch off” or “Reboot” icon. You will be prompted to enter Safe Mode. After diagnostics, simply reboot your phone as usual to exit it.
Access control via ADB for advanced users
For those who are not afraid of the command line and want to gain complete control over the system, there is a tool Android Debug Bridge (ADB). This method allows you to grant overlay permissions without using a GUI, which can be useful if the settings menu is corrupted or blocked by the manufacturer. This is a powerful tool that requires connecting your smartphone to your computer.
Before you start, you must enable “USB Debugging” in the “For Developers” menu. Then connect your phone to your PC and enter the command into the terminal. This will allow you to forcibly grant permission to a specific application package, bypassing the visual restrictions of the system.
adb shell appops set SYSTEM_ALERT_WINDOW allowInstead you need to substitute the real name of the application (for example, com.whatsapp). You can find out the exact name of the package through special utilities or in the application settings in the “About the application” section. Be careful: granting rights to system processes via ADB can lead to unstable operation of the device.
⚠️ Attention: Using ADB commands requires technical literacy. Changing system settings incorrectly may cause your phone to stop booting or void your warranty. Use this method only if you understand what you are doing.
Using ADB is the "heavy artillery" for cases when the standard settings menu does not work or access to it is blocked by system restrictions.
Frequently asked questions (FAQ)
Is it safe to allow overlays for all applications in a row?
No, this is not recommended. Permission should be given only to those apps that really need it to work (messengers, launchers, assistants). Uncontrolled granting of rights increases the risk that a malicious application will be able to intercept your clicks or draw a fake password entry window.
Why is the permission reset after the phone is rebooted?
This behavior is often observed on Xiaomi, Huawei and Honor smartphones due to aggressive memory saving. The system “kills” background processes, considering them unnecessary. To avoid this, you need to go to the battery settings, find the problematic application and select the “No restrictions” or “Run in the background” mode.
Is it possible to enable overlay if the screen is broken and does not respond to touches?
If the sensor partially does not work, you can try connecting a USB mouse via an OTG cable. The mouse cursor will allow you to navigate through the settings menu and activate the necessary switches. Also, in some cases, controlling the Google voice assistant helps.
Does the overlay function affect the speed of the smartphone?
The function itself has minimal impact on performance. However, apps that make heavy use of overlays (such as widgets that constantly draw on top of the screen) may consume additional battery and CPU resources. If you notice a quick drain, check which apps are using this access.
What to do if the “Display on top of other applications” item is not in the menu at all?
In rare cases, this item may be hidden on custom firmware. Try updating your system to the latest version. If that doesn't help, resetting application settings (not data!) in the Applications menu can return the standard menu structure to its place.