How to change the screens on Xiaomi in places: myths and reality

The question of how to switch screens on Xiaomi is often raised by users who are either faced with the desire to customize the interface or, more likely, trying to solve the problem with a damaged display. Immediately it is necessary to clarify: physically rearrange the display modules between two different smartphones without professional equipment and soldering skills is impossible. Screen modules in modern gadgets are complex touch systems tied to the motherboard of a particular device. However, if by “shift screens” you mean changing the appearance, switching between windows or adjusting the display of information, then there is a huge field for experimentation.

Xiaomi, Redmi and POCO smartphone owners often look for ways to make their gadget unique. MIUI shell, and now HyperOS, provides a variety of personalization tools that can dramatically change the way the interface is perceived. In this article, we’ll explore what real actions can be taken to “change screens” in a programmatic sense, and why physical replacement requires caution.

Before you start any manipulation, you need to understand the difference between software setup and hardware intervention. If your goal is to change the order of windows or widgets, you do not need screwdrivers. If you are talking about repair, then rearranging the matrixes between the cases can lead to a complete failure of the device. Touch plumes of Xiaomi displays are not universal and often incompatible even between models of the same series.

Physical Display Replacement: Myths About Compatibility

Many users mistakenly believe that if the diagonal of two smartphones is the same, they have the same screens. This is a dangerous misconception. Inside the case of a Xiaomi smartphone is a complex digitizer that is calibrated individually to the power controller of a particular motherboard. Attempting to physically rearrange the screens between two devices, even one model, without soldering the controller often leads to a broken touchscreen or color distortion.

The process of replacing the display requires heating the body, carefully uncoupling many small plumes and applying special glue. At home, it is extremely difficult to ensure the sealing that was in the factory. Factory failure can lead to moisture entering the body or detachment of the screen in the pocket.

⚠️ Attention: Attempting to replace the display on Xiaomi without the presence of a separator, ultraviolet lamp and experience can damage the motherboard.

It is also worth considering that modern AMOLED screens used in Xiaomi flagship models are highly fragile. If you are not careful to remove from the frame, you can damage not only the glass, but also the matrix itself, which will make repairs economically inexpedient.

• 🔌 Display plumes have different lengths and locations of connectors even in similar models.
• 🎨 Calibration of color and pixel density is stored in the memory of the display controller and may conflict with software of another device.
• 🛡️ Factory moisture protection at opening of the hull is completely lost and is not restored without special equipment.

Software change of interface:Themes and design

If you put away physical repairs, the safest and most effective way to change the screen is to change the software display. The Themes app in MIUI allows you to completely transform the visual style of the system. You can change not only the wallpaper, but also icons, fonts, notification sounds and even unlock animation.

Accessing an extended design directory often requires changing the region in your smartphone settings, such as choosing India or Indonesia, and allowing you to access thousands of additional themes that are not visible in the Russian segment, which allows you to find a unique style that will make your screen unrecognizable.

Using third-party launchers like Nova Launcher or Microsoft Launcher gives you even more freedom, you can change the desktop grid, add control gestures, and create a unique folder structure, which makes it feel like you've actually changed your screen system to another.

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Use the “Second Space” feature in the settings to create a completely separate desktop with your apps and settings, as if you have a second phone.

Screen splitting and multitasking

One feature that literally lets you work with two screens at once is split screen mode. On large Xiaomi smartphone displays, this is a very useful option. You can run YouTube in the upper half of the screen, and in the lower half you can chat in the messenger or web pages.

Activating this mode is simple: open the menu of running applications (the button “Menu” or the swipe with a delay), click on the application icon and select “Share up” and then the system will prompt you to choose the second application, the screen will be divided by a horizontal bar, which can be adjusted.

Some versions of the shell have floating windows, which lets you run the application in a small window on top of the main interface, which is convenient for a calculator, notes or video call while you're working on another application, and it's managed by swipes, which makes navigation intuitive.

• 📱 Split screen mode activated via recent app menu.
• 🖱️ The boundary between the windows can be moved by changing the proportions of the display.
• ⚙️ Not all applications support split mode due to developer limitations.

Update frequency and permission setting

The quality of the image on the screen depends not only on the matrix, but also on the software settings. In the screen menu you can find the refresh rate options. For models with AMOLED-matrixes, the option is available 120 Hz or 90 Hz. Switching to a higher frequency makes the animation interface smoother, creating the effect of a more expensive and high-quality screen.

But the high refresh rate consumes the battery faster, and you can choose to switch automatically or lock in a standard 60Hz to save energy, especially if you're using your smartphone on trips where you can't recharge.

Settings → Screen → Update Frequency → Mode Selection

Also in advanced settings (often hidden in the engineering menu or through ADB), you can change the resolution of the image output, but doing this unnecessarily is not recommended. Xiaomi's standard settings are already optimized for the best balance between clarity and performance.

⚠️ Warning: Forced change of screen resolution through the engineering menu can lead to incorrect display of fonts and interface.

Second space use and cloning

The MIUI's Second Space feature is a unique tool that actually creates a second virtual screen inside a single device, and by switching between the main and second spaces with a fingerprint or password, you get access to a completely isolated environment.

This is ideal for separating work and personal life, where you can install work apps and corporate emails in one space, and games and social media in the other, and notifications, files and contacts in those spaces don't overlap unless you set them up yourself.

To activate the function, go to Settings → Second Space, and the system will suggest setting a separate password or tying another finger to quickly switch, creating the feeling of using two different smartphones, which may be the answer to the question of how to “change screens” in meaning.

Touchscreen problems and calibration

Sometimes the urge to "change" the screen arises from a touchscreen that is not working correctly: it can "glut", not respond to touches or make false presses. Before thinking about replacing, it is worth trying software calibration. In the engineering menu Xiaomi has tests touch panel that help determine the nature of the malfunction.

To enter the engineering menu, dial ##6484## in your phone. In the menu that opens, select the item associated with the sensor (usually Touchpanel). Follow the instructions on the screen to check for response. If the test shows failures, you may need to reset or replace the module.

Often touchscreen problems are solved by removing the protective glass or film that may have deformed, and it is also worth checking for system updates, since manufacturers often release patches that improve the performance of display drivers.

FAQ: Frequently Asked Questions

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Physical screen replacement between Xiaomi devices is impossible without professional hardware, but software customization allows you to completely change the visual experience.