Today’s Xiaomi smartphones offer users advanced content display technologies where each pixel works for visual pleasure. However, when buying a new device, many owners are faced with the fact that the default interface does not use the full potential of the matrix. Activation of the limitless screen mode allows you to hide the cutout under the camera or expand the application workspace, which is especially important for models with a high-resolution screen. AMOLED-It's not just a cosmetic change, it's a way to adapt the device to personal preferences of perception.
MIUI and the new HyperOS have many hidden features that you can't see immediately after unpacking. Users often confuse the notion that "limitless screen" is purely a no-frame, although software means controlling the behavior of content in the area of bangs or cutouts. Properly adjusting these parameters helps to get rid of black bars in games and videos. Next, we will discuss in detail how to implement this functionality on your device.
What is the limitless screen mode in MIUI?
The term “limitless screen” in the Xiaomi ecosystem refers to a set of software settings that regulate the display of the interface around the front camera. Unlike standard Android smartphones, the system allows you to forcely stretch content or, conversely, hide it in the notch area, this is especially important for applications that are not optimized for modern display proportions 20:9 or 21:9.
Many users want to remove the black bar from the top so that video or games occupy the entire matrix area. However, it is worth considering that this area often contains lighting and proximity sensors that can be overlapped with fingers or content. The shell functionality gives flexibility: you can choose which applications will work in full screen mode and which will remain in the standard format.
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Use limitless screen mode only for multimedia and games, as in some applications, controls can overlap with the camera notch.
It should be noted that activating this option does not change the physical resolution of the screen, but only corrects the interface rendering area.This means that the pixel density remains the same, but the useful area for displaying the image increases. For owners of flagship models with curved edges, this gives the feeling of complete immersion in the content without visual interruptions.
Preparation of the device for setting up the display
Before making changes to the system display settings, you need to make sure that the device is ready to work with advanced features. First of all, check whether the current version of the firmware is installed, since in older MIUI builds some menus may be located differently or absent. Updating to the latest stable version ensures that all the necessary tools for customization are available.
It is also recommended to back up important data, although changing screen settings rarely results in loss of information.Safety comes first, especially if you plan to experiment with an engineering menu or third-party launchers.Make sure the battery charge is at least 30% so that the device does not turn off during the setup process.
☑️ Preparation for screen setting
It's important to understand the difference between software customization and physical modification, and we're talking only about software methods that are available through standard menus or secure ones. ADB-No interference with the hardware or soldering of the plumes is required, which preserves the warranty on the device intact.
Activation of full screen mode through settings
The main way to manage the cutout area is in the standard system settings menu. The path may vary slightly depending on the shell version, but the logic remains the same for most Redmi and POCO models. You need to go to Settings, then select the Screen item and find the Limitless Screen or Cutout and refresh rate subsection.
In the list that opens, you'll see all the apps installed. The system automatically determines which ones can work in full screen, but you can change that decision manually. Select the application you want and set the switch to Hide Notice or No Limits so that the content is stretched over the entire area.
⚠️ Note: When activating the mode without restrictions in some applications, the front camera can be blocked by the interface, which will make video calls difficult.
Once you have set up the app, you need to restart the app to make the changes effective. If visual artifacts are saved, try clearing the cache of a particular application through the program management menu, which will help the system re-draw the interface to take into account the new display parameters.
Use of the Engineering Menu for Extended Options
For a deeper setup that is not available in the standard interface, experienced users turn to the engineering menu, which is logged in via a dialer code, such as ##6484##, although on global firmware versions this method can be blocked by the manufacturer. In the engineering menu, you can check the sensor operation, color calibration and test modes of the display.
One of the hidden features is changing the DPI (dots per inch), which visually makes the interface elements smaller and frees up more space. To do this, you need to find the Minimum Width item on the developer menu and change the value. Be careful: too high can make the text unreadable, and too low can break the layout of the system windows.
Codes for entering tests
Changing system parameters through the engineering menu requires accuracy, write down the initial values before making any changes so you can go back to the factory settings, and this is especially true for parameters related to touchscreen and color reproduction.
Navigation settings and hiding interface elements
Boundless screen mode is closely related to navigation. Moving to gesture control removes the button bottom bar, freeing up even more useful space. Go to Settings → Additional → Full screen mode and select the gesture option to activate.
In the same section, you can adjust the sensitivity of the edges of the screen so that random touches do not cause a return or open menus. This is critical for devices with curved edges, where the fingers often touch the side faces. Adjusting the trigger zone makes using the smartphone more comfortable.
| Parameter | Description | Recommended value |
|---|---|---|
| Frequency of update | Number of frames per second | 60 Hz or 120 Hz |
| Permission | Image density | Maximum (FHD+) |
| Dark subject matter | Eye energy saving regimen | Scheduled. |
| Limitless screen | Stretching content | For all applications |
Remember that the high refresh rate of the screen, while making the picture smooth, consumes battery power faster. In the display settings, the "Adaptive frequency" option is often available, which automatically reduces the hertz in a static image, which is the optimal balance between visual comfort and autonomy.
Appendix-based solution
Even after setting up, there may be situations where applications are not displayed correctly, such as black bars on the sides or content being cropped, because software developers set fixed resolutions in the application manifest, and in such cases, compatibility mode, which can be activated for a particular application in the Limitless Screen menu, helps.
If standard methods do not help, you can use them. ADB-commands for forced change aspect ratio_. To do this, connect your smartphone to your PC, turn on debugging by USB and enter a command in the terminal:
adb shell wm size 1080x2340This command compels the full screen resolution, but using ADB requires caution: an incorrect syntax can cause the image to become too small or distorted.
⚠️ Attention: Use ADB-commands to change the resolution may cause the system to malfunction. Use this method only if you understand the risks.
Often the problem is solved by updating the application itself through the Google Play store or GetApps. Developers regularly release patches that improve compatibility with new models of smartphones and their screens.
The effect of screen settings on autonomy
Expanding the workspace and using bright, rich colors in limitless mode can affect energy consumption. AMOLED-The matrixes are most effective at displaying black, because in this case the pickles are turned off. If you stretch the light content to the whole screen, including the area around the cutout, the energy consumption can increase slightly.
To minimize the impact on the battery, it is recommended to use dark themes that fit seamlessly into the concept of a limitless display. MIUI has a feature called “Augmented Dark Theme” that adapts even those applications that do not officially support dark mode, not only saving charge, but also reducing eye strain.
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Optimizing the display through a dark theme and adaptive refresh rate allows you to maintain autonomy even when you actively use full-screen modes.
Keep an eye on battery consumption statistics in Settings → Battery. If you notice an abnormal discharge after turning on new screen features, try turning off animations or turning down brightness automatically. Balance between the beauty of the interface and usability is key to a long smartphone life.