Owners of Xiaomi, Redmi and Poco smartphones often face situations where the system interface becomes too large and the text override controls, which can occur for various reasons, from accidental changes in availability settings to software failures after updating MIUI or HyperOS. The user is in a position where the usual buttons are shifted and navigation becomes uncomfortable due to excessive scaling.
There are several effective ways to get the screen back to its original state, and screen enlargement is most often due to functions for the visually impaired that are activated inadvertently, or manually resizing the font. In this article, we will discuss in detail all possible solutions to the problem, from simple switches in the menu to resetting settings through the engineering menu.
Don't panic if your phone suddenly turned into a giant tablet. The Chinese manufacturer's Android shell has a clear hierarchy of settings to quickly fix the situation, and the main thing is to understand which parameter has been changed to act precisely on the cause, not the symptom.
Diagnostics of the reasons for the increase in the interface
Before you start to take action, you need to understand the nature of the problem, and scaling can only affect text, only application icons, or the entire interface, including system dialogs. If you zoom in on just the letters in the messages and menus, the problem is the display settings. If all the elements, including the call buttons and the keyboard, are growing, then accessibility parameters are involved.
Often users change their settings to try to get a better look at the fine text, and then forget how to get it back. It is also possible to accidentally turn on the Loop function or zoom in, which is activated by triple tapping the screen. Touch screen can respond to involuntary touches, especially if the protective glass is damaged or contaminated.
⚠️ Note: If the screen enlargement is accompanied by color distortion or artifacts, this may indicate a hardware problem of the display matrix or plume, rather than a software failure.
It is important to distinguish between software magnification and physical damage. If strange effects are kept safe after a device is restarted, it may be the fault of a third-party app setting its own design themes.
Disabling accessibility and magnifying functions
The most common reason for this dramatic scaling change is activated features for people with disabilities, and in the MIUI shell, this is the Advanced Settings section, and here are tools that can dramatically change the way we interface.
To start, check if the zoom function is enabled. It allows you to zoom in with a triple tap or a special button. To fix this, go to Settings → Advanced Settings → Special Options → Vision. In this menu, find the zoom in and make sure the switch is in the off position.
- 🔍 Open the menu "Special. opportunities" and select the tab "Vision».
- 🔍 Find the “Increase” item and turn it off if it is active.
- 🔍 Check for a Loop shortcut on your desktop or notification curtain.
- 🔍 Make sure that the “Big Text” function is also disabled in the same section.
If you use the Loop feature, it can open by double pressing the power or volume button. Make sure these hot keys are not assigned to start the magnifier. Sometimes it helps to simply reboot the smartphone, which resets the temporary sensor bugs.
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If triple tapping on the screen still causes zoom, go to zoom settings and turn off the option of Triple tap to zoom.
Set up font size and zoom
If accessibility features are disabled but the text is still huge, the problem lies in the standard display settings. Font size and Element Size are two different parameters that are often confused. The first changes only letters, the second affects the indentations and button sizes.
To get things right, go to Settings → Screen → Text and display (the path may vary slightly depending on the Android version). Here you will see a text size slider. Move it to the far left position or to the "Standard" label.
Pay special attention to the item "Element Size" (or "Scale"). If it is set to "Large" or "Huge", the interface will look like you are looking at the screen through a magnifier. Return the value to "Default" or "S" / "M".
☑️ Display setting
Once these parameters are changed, the system may need to reboot to apply the changes, which is normal, since the user interface must redraw all the elements with the new parameters.
Resolving resolution and DPI issues
For advanced users who are not afraid to experiment, there is the possibility of changing the density of dots per inch (DPI), which is hidden in the “Developers” menu and allows you to force the scale of the interface, regardless of the system settings.
To get into this menu, you need to click 7 times on the build number in the About Phone section. Then the "Developers" option will appear in the "Additional Settings". Find the "Minimum width" line there. The standard DPI for most Xiaomi smartphones is from 360 to 411 points. If there is a number below 300, the interface will be giant.
Be careful when changing this setting: Too low will make elements unreadable, and too high can cause some applications to stop running or to display incorrectly.
| Parameter | Standard value | Change effect |
|---|---|---|
| Type size | Medium (M) | It only changes the height of the letters. |
| Size of elements | By default. | Changes the indentations and buttons |
| Minimum width (DPI) | 360-411 | Global scaling |
| Screen resolution | Maximum. | Affects clarity and size |
If you accidentally set the wrong DPI value and can’t press anything on the screen, resetting your settings via your computer or Safe Mode, which will be discussed below, will help.
How to return DPI by default without access to the menu?
Resetting settings through Safe Mode
Sometimes the screen enlargement is caused by a conflict of a third-party application, such as a launcher or a theme, in which case the standard settings can be blocked or overwritten by background processes.
In this mode, only system applications load. If the screen is displayed normally in Safe Mode, then the application you installed is to blame. To enter this mode, press the off button, and when the "Stop" icon appears, press and hold it for a few seconds until the offer appears to go to Safe Mode.
- 🛡️ Press the power button to call the off menu.
- 🛡️ With a long click on the “Switch off” icon, activate Safe Mode.
- 🛡️ Check if the screen size is missing.
- 🛡️ If the problem has gone away, remove the recently installed apps.
Once you identify and remove the problem app, simply restart your phone in the normal way, and the system will exit Safe Mode and boot with normal settings, but without conflicting software.
⚠️ Warning: Some features, such as Wi-Fi or Bluetooth, may not work in Safe Mode, depending on the firmware version.
Full reset (Hard Reset)
If none of the above methods worked and the screen is still enlarged, there may have been a critical failure in the system configuration files, leaving the last, but most effective, method of resetting completely to factory settings.
This procedure will delete all your data, photos and contacts, so be sure to back up. Go to Settings → About Phone → Settings Reset → Erase all data. The phone will reboot and begin the cleanup process, which can take a few minutes.
Once the reset is complete, the smartphone will turn on as a new one, with factory-defined screen settings, guaranteed to remove any software distortion caused by user error settings or damage to the system cache.
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Full reset is a radical but 100% solution to software display problems, but requires prior data retention.
It is recommended not to restore the backup of the system settings immediately after resetting, but to configure the phone again to avoid re-introducing a configuration error.