The appearance of foreign elements on the smartphone display often causes panic among users, especially if the device stops responding to usual touches. When an incomprehensible circle or translucent button appears on your screen, this usually signals the activation of one of the special functions of the Android system. Most often we are talking about the shutdown menu, virtual navigation, or, most likely, a function Samsung Galaxy an incomprehensible circle or translucent button appears, this usually signals the activation of one of the special functions of the Android system. Most often we are talking about the shutdown menu, virtual navigation, or, most likely, a function TalkBack for the visually impaired.
No need to worry, as this is not a virus or a sign of hardware failure of the display. Similar controls are built into the shell One UI to increase the accessibility of the smartphone. However, accidental activation can completely change the gadget’s control logic, making the usual swipes and clicks inoperative. In this article, we will analyze in detail all the possible reasons for the appearance of circles and provide step-by-step guide for deactivating them.
First, you need to determine the type of object that appears. If the circle announces your actions with a voice or highlights elements with a frame, this is an access mode. If it's just a button to open a menu, we're talking about a navigation bar. Correct identification of the problem is half the success in solving it. Next, we will look at specific scenarios and methods for eliminating interference.
TalkBack mode and the visibility enhancement function
The most common reason for the appearance of a green or blue outline around icons is accidentally turning on the function TalkBack. This service is intended for people with visual impairments and completely changes the principle of interaction with a touch screen. Instead of a single tap, launching an app now requires a double tap, and scrolling is done with two fingers at the same time.
To disable this mode, you will need to change the control method. Try pressing the volume down and volume up buttons at the same time and hold them for three seconds. On many models Samsung A52 or S21 this keyboard shortcut is a standard shortcut for quickly turning Narrator on and off. If the screen is locked with buttons, you will need to unlock it by entering the PIN code by double-clicking each digit.
If the button combination does not work, you need to go into the settings manually. Remember that now every action requires confirmation. Find the settings icon, single-tap it to highlight it (a green frame will appear), and then quickly double-tap anywhere on the screen to sign in. Go to section Accessibility, then select Improving visibility. Here you will see a switch TalkBackthat you need to turn off.
If the screen is completely blocked by the TalkBack function, try calling Bixby or Google Assistant with the voice command “Turn off TalkBack”, if this option was available pre-configured.
Shutdown menu and power button on the screen
In the latest firmware versions One UI Samsung has introduced a feature that allows you to call the power menu directly from the lock screen or desktop. It looks like a small round icon, usually located in the bottom corner or side. Its appearance may be a result of changing the lock screen settings or activating the toolbar.
To remove this element, you must follow the path Settings → Lock screen. In this section, find the item responsible for displaying the shutdown button. Depending on the software version, it may be called the “Shutdown button on the lock screen” or be part of the “Toolbar”. Disabling this option will return the interface to its usual appearance without unnecessary graphic elements.
Sometimes users confuse this button with the “Assistant Menu” function. This is a separate service that duplicates the physical buttons on the display. If you see a translucent circle that, when pressed, expands into a menu with the items “Home”, “Back” and “Recents”, then we are talking about the assistant. It cannot be disabled through the lock screen settings; a different approach is required, described in the next section.
⚠️ Attention: On some Korean or American versions of smartphones, the settings may differ from European ones. If you do not find the described items, check for system updates or check the menu location in the official reference book for your specific model.
Disable the assistant menu and virtual buttons
Function Assistant Menu useful when physical keys are broken, but often turns on by chance. It creates a floating button that interferes with content viewing and gaming. To remove this circle, go to the main phone settings and select the section Special Features. Next, go to the subsection Interaction and Dexterity.
In the list that opens, find the item Assistant menu. Turn the switch to the "Off" position. After this, the floating button will disappear from the screen instantly. If you use this feature intentionally, but want to change its appearance, in the same menu you can adjust the transparency and size of the icon so that it is less noticeable.
It is also worth checking your navigation settings. In some cases, users switch from buttons to gestures, and the system suggests using auxiliary elements. Go to Settings → Display → Navigation panel. Make sure that the Swipe Gestures mode is selected and any additional buttons, if any, are disabled. This will ensure maximum usable screen space.
☑️ Checking assistant settings
Third-party applications and screen overlays
Not always the culprit for the appearance of circles are Samsung system settings. Often, users themselves install applications for screen recording, gesture control, or memory cleaning, which create their own overlays (overlays). apps such as Assistive Touch or various launchers can add virtual buttons on top of all windows.
To identify the culprit, remember what applications you installed shortly before the problem appeared. Try moving your smartphone to Safe Mode. To do this, press and hold the power button until the menu appears, then press and hold the "Power" icon on the screen until you are prompted to enter Safe Mode. Confirm the action.
If the circle disappears in safe mode, then the problem is definitely in third-party software. You need to remove recently installed apps one by one. Pay special attention to utilities that require “On top of other windows” permission. This permission allows an application to draw interfaces on top of system elements, which often results in unwanted circles and buttons.
| Element Type | Probable Cause | Solution Method |
|---|---|---|
| Green Border | TalkBack function | Settings → Special. capabilities |
| Translucent circle | Assistant menu | Interaction and dexterity |
| Power button | Lock settings | Lock screen → Panel |
| Application logo | Third-party software | Deleting an application |
Resetting accessibility settings
If you have tried all of the above methods, but the circle is on screen Samsung remained, there may have been a software failure in the access profile configuration. In this case, an effective solution would be to completely reset accessibility settings. This action will not affect your personal data, photos or contacts, but will return all accessibility settings to factory settings.
Go to the menu Settings and find the section General settings. At the very bottom of the list, select Reset. Here you will be presented with several options. Select Reset accessibility settings. The system will ask you to confirm and enter a security code. Once confirmed, the phone will restart accessibility services and any activated features such as screen magnification, invert colors or TalkBack will be disabled.
This method is especially useful when the system interface does not work correctly due to a conflict between several enabled visibility enhancement functions. Sometimes simply turning off the switch does not remove the graphical artifact, and a service restart is required. After the reset, carefully check the screen - foreign elements should disappear.
What to do if resetting did not help?
If even resetting accessibility settings does not remove the circle, try clearing the cache of the “Settings” system application. To do this, go to Settings → Applications, find “Settings”, select Memory and click “Clear cache”. This will not delete your data, but will correct possible interface errors.
Prevention of accidental activations
To prevent the situation from happening again in the future, it is recommended to disable hotkeys that enable access functions. Often, users activate TalkBack or screen magnification by simply taking the phone out of their pocket, where the volume buttons were accidentally pressed. Disabling these combinations will make using your smartphone more predictable.
In the Accessibility section, find the item Advanced settings or Accessibility shortcut settings. Here you can prevent functions from turning on when you triple press the power button or hold down the volume keys. You should also be careful when installing themes and launchers from unofficial sources, as they may contain built-in controls that are difficult to remove.
Regular update your device software. Engineers Samsung are constantly working to improve the interface One UI and fix bugs related to overlays. The current version of the firmware ensures that the settings will work correctly, and system errors that cause phantom circles will be eliminated by the developers.
Most problems with unnecessary elements on the screen are resolved through the "Accessibility" section, so knowing the path to this menu is critical for any Android user.
Why did the circle appear by itself after updates?
After a major Android update, the system may reset some accessibility settings to default values or, conversely, enable new features to demonstrate capabilities. It is also possible that during the update there was a cache file conflict, which is interpreted by the system as a command to enable visual assistants.
Is it possible to delete the circle permanently so that it does not turn on again?
Yes, if you disable the function in the settings and prohibit its activation through hot keys (shortcuts), it will not turn on on its own. The only exception would be third-party applications that you install in the future that will require interface overlay rights.
Does Developer Mode affect the appearance of circles?
Yes, in the developer menu there is an option “Show touches” or “Show borders of elements”, which can draw dots or frames on the screen. If you enabled developer mode, check these settings and turn off the visualization of touches.
The circle interferes with the game, can it be hidden only in games?
For the “Assistant Menu” function there is no such option, it is either enabled everywhere or disabled. However, there are profiles for the TalkBack feature, but the easiest way is to completely disable it before launching games. Some game launchers have a Do Not Disturb mode that can hide overlays.