How to remove the button special features Xiaomi

Many Xiaomi, Redmi and Poco smartphone owners experience an intrusive notification or floating icon that blocks part of the screen, usually after installing an app that requires access to device control, or after accidentally turning on a feature in the system settings. A special feature button can appear in the lower left or center of the screen, interfering with normal operation with the MIUI or HyperOS interface. Most users are looking for a way to quickly get rid of this element without realizing that it is part of the Android system protection.

With Android, since version 11, Google has implemented strict security policies for applications that use the Accessibility Service, which allow programs to read the contents of the screen, simulate clicks and control the device, which is necessary for people with disabilities, but also often used by malware. That is why the system forcibly displays a floating window that requires confirmation of actions or warning of risks.

In this article, we will discuss in detail all the ways to disable the menu of special features on Xiaomi smartphones. We will look at standard methods through system settings, use of the device. ADB-Advanced user commands and techniques for hiding a button through screen size change, you'll learn which apps most often provoke this window and how to find the culprit in the installed program list. MIUI 12, MIUI 13, MIUI 14 and the latest HyperOS.

What is a special feature menu and why does it appear?

Accessibility Menu is a standard Android operating system tool designed to help people with motor, vision or hearing impairments. It provides large buttons for basic actions: screenshot, lock screen, volume control, call Google Assistant and switch between running applications. On Xiaomi devices, this functionality is integrated into the system framework and activated either manually by the user or automatically by third-party applications that request the corresponding rights.

The appearance of a floating button or persistent notification often involves an application requesting access to accessibility services. These can be legitimate programs such as password managers, task automatizers (such as MacroDroid), screen recording applications, or even file managers with advanced features. However, if you haven’t installed anything like this, the appearance of a button can signal the presence of an advertising virus or a hidden miner who is trying to gain deep control of the device. Android system on Xiaomi blocks direct control, requiring confirmation through this very menu.

It is important to understand the difference between the system accessibility menu and the button that a particular application creates. The system menu is managed in the Android settings section, and the buttons of third-party applications (for example, "memory acceleration" or "cache cleaning") require a search for a specific culprit in the permission list. A pop-up warning "Application X requests access to special features" is a protective mechanism. It cannot be ignored, since it overlaps the interface, but its presence is constantly inconvenient.

Disconnection through standard Android settings

The easiest and safest way to remove an intrusive button is to use the built-in system. On Xiaomi smartphones with a MIUI shell, the path to these settings may vary slightly depending on the Android version, but the logic remains the same. You need to get to the section where all active accessibility services are listed, and force to disable unnecessary ones.

To start, open the basic settings of your smartphone. Depending on the firmware version, you should find the Additional settings section or immediately go to the Accessibility section, which in new versions of HyperOS may be in the About category or be entered in a separate menu. Inside this section, look for the Accessibility Menu. If this item is active (the slider is blue or green), this is the source of the floating button.

Once you have found the switch, click on it to deactivate the function. The system may request confirmation of the action, warning that some functions will stop working. Agree. It is also worth checking the Special Opportunity Menu Shortcut. Even if the function itself is turned off, the shortcut can remain active and appear when certain gestures (gestures), for example, when you swipe the bottom of the screen or triple press the power button. Make sure that all related options, such as the "Availability shortcut", are also translated into the Off position.

⚠️ Warning: If the button appears again after a few seconds or after a reboot after the function is disabled, this is a sure sign that a malicious application is installed on the device that is forcibly activating this service. In this case, a simple slider switch will not help - you need to search for and remove the virus.

Search and Remove Responsible Apps

Often the problem is not a system function, but a specific application that has been embedded in the list of accessibility services. On Xiaomi, this is especially true for so-called “cleaners”, antiviruses of dubious origin, applications for downloading videos from social networks or modified versions of popular programs. These programs use Accessibility Service rights to automatically close ads in other applications or to perform actions on behalf of the user, which causes the appearance of the button.

To find the culprit, go back to Settings → Special Settings → Special Options → Downloaded Apps (or just scroll down to the installed app section). Here you will see a list of all the programs that have or have requested access to accessibility features. Study the list carefully. If you see an app with a name consisting of a character set, no icon (empty square) or a name that you don't recognize, it's almost certainly malware.

Find a suspicious program? Don't try to just delete it through the standard menu if the button blocks the screen. Try the following algorithm:

• 📱 Go to Settings. → Annexes → All applications.
• 🔍 Carefully review the list for apps without a name or icon.
• 🗑️ Click on the suspicious app and select Delete.
• 🛡️ If the delete button is inactive, first click Stop and then delete.

In some cases, the malware is disguised as a system process, such as Android System, Update Service or Wi-Fi Manager, but with an Android robot icon or a standard gear, which can be distinguished by its installation date (which will coincide with the moment the problem occurs) or by its size (often these viruses weigh very little, a few kilobytes). If standard removal is not possible, move to the ADB method described below.

Using ADB to Advance Disconnect

If standard methods do not help, or the button appears again and again, you can use the tool. ADB (Android Debug Bridge: This method allows you to manage system services from a computer, bypassing interface restrictions that can be blocked by the pop-up button itself), USB-cable and on-line debugging USB smartphone.

First, activate Developer Mode. Go to Settings → About Phone and quickly click 7 times on MIUI Version (or OS Version). You will see a message that says "You've become a developer." Then go to Additional Settings → For Developers and turn on the USB Debugging Toggle. Connect your phone to your computer. On PC, download and unpack Platform Tools from Google's official website. Open the command line in the ADB folder and type in the command to check the connection:

adb devices

You'll see a debugging permission request on your phone screen, click "Allow." If the console displays the serial number of the device, the connection is set. You'll now need to disable the system component that controls the availability menu. Type the following command:

adb shell pm disable-user --user 0 com.android.accessibilitymenu

This command will force the system component of the special features menu to stop and hide for the current user. The button should disappear instantly. If you need to return the function back, use the command adb shell pm enable com.android.accessibilitymenu. This method is most effective for combating system bugs MIUI, when the slider in the settings "falls off" on its own.

⚠️ Note: Be careful when typing commands ADB. Disabling critical system packages (non-accessibility) can cause a phone to run unstable or data loss. Use commands only for the components listed above.

Hiding the button by changing the DPI (screen size)

There's another clever way to visually remove the button without turning off the accessibility feature itself, which is based on changing the DPI (Density Per Inch) setting, or, in Xiaomi terms, "Least Width," and the idea is that when you zoom in, the floating button can move out of the visible area of the screen or become so small that it stops interfering.

This will also require access to the developer menu, find Smallest width, and write down the original value (usually this is the same). 360, 392 or 411 dp) to be able to go back. Try changing the value to a smaller one, for example, reduce the value to a smaller one. 20-30 Once the changes are applied, the interface will be rebuilt, and the special feature button, which is rigidly tied to the coordinates, can go beyond the edge of the screen.

But there are side effects to this method: Reducing DPI will make all interface elements, text and icons much smaller. On high-resolution screens, it can make text unreadable and make it harder to get your finger at small buttons. In addition, some applications may not display correctly, showing the layout artifacts. Use this method only as a temporary solution if other methods don't work.

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Before changing the DPI, take a picture of the original value on another phone, and if you accidentally set a value that is too small, the interface can become unreadable, and it can be extremely difficult to get it back without resetting.

Comparison of problem-solving methods

To make it easier for you to choose the right method, we have prepared a comparative table of methods, each of which has its advantages and disadvantages depending on the specific situation: whether it is a system bug, a virus or an accidental activation.

As you can see from the table, for most users, the best solution is to standardize shutdown through settings or searching for a problem application. The ADB method is recommended only in extreme cases when the system is not behaving properly. Changing the DPI is more of a “crut” that you should resort to if nothing else helps, and getting rid of the button is necessary right now.

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The bottom line: 90 percent of the time, the problem is solved by simply turning off the Special Opportunity Menu slider in the settings, and if that doesn't work, look for a newly installed app with access rights.

Prevention of the appearance of intrusive windows

To avoid such problems in the future, it is recommended to follow certain digital hygiene rules when using Xiaomi devices. First of all, carefully monitor permission requests. When an application that seemingly should not have access to screen control (for example, a flashlight or a calculator) requests Accessibility rights, it is a red flag.

Also, check the installed software list regularly, and remove all "accelerators," "battery coolers," and questionable antiviruses that are often sources of advertising and intrusive windows. Android and the built-in security scanner Security on Xiaomi can do quite well with basic protection without third-party software. Also, try to download apps only from the official Google Play store or the proven GetApps store, avoiding third-party apps. APK-browser-file.

Check the Special Opportunities section periodically. If you see unfamiliar services that you haven't consciously turned on, turn them off immediately. Be careful when updating apps - sometimes developers add new features that require advanced rights in quiet updates. Permission control is the key to a clean and fast interface for your smartphone.