Font on Xiaomi phone: how to increase, change or return the standard look

Font problems on Xiaomi smartphones are one of the most common complaints users have: text becomes too small after the MIUI update, characters are blurred due to incorrect screen settings, Cyrillic support disappears after changing the region. In this article, we will analyze all possible causes of font distortion and give 7 working ways to fix it, from basic settings to deep interventions in the system.

It is important to understand that the problem can be in software failures (for example, after updating the firmware) and hardware limitations (incorrect screen calibration or damage to the matrix). We will focus on software solutions that you can apply yourself without contacting the service center. If after all the manipulations the font remains unreadable, this is an excuse to check the display for physical defects.

This article is relevant for all Xiaomi, Redmi and POCO base MIUI 12-14 and HyperOS, including flagships like Xiaomi 14 Ultra and budget devices like Redmi Note 12. AMOLED-screens where font problems are often related to color rendering settings.

1. Check the basic font settings in MIUI

Before you resort to radical measures, make sure that the problem is not solved by standard system tools. MIUI has built-in tools to adjust the size, style and contrast of the text.

• 🔍 Font size: go to Settings → Screen. → Text size and slide the slider. The optimal value for most users is 100-120%.
• 🎨 Font style: In the same section, select Font style. Here you can find options from Mi Sans (standard) to Roboto or SF Pro (on new versions).
• 👁️ Contrast: If the text appears to be faded, activate the High Contrast option in Settings → Special facilities → Vision.
• 📱 Screen Scaling: In Settings → Screen. → Screen size check if the value is set to Compact – this reduces the entire interface, including fonts.

If the text still doesn't show up correctly after the changes, try restarting the phone. Sometimes the settings are incorrect due to temporary failures in the MIUI Launcher.

⚠️ Note: On some models (e.g, POCO F5) After changing the style of the font, the display of icons in the application menu can be lost, in which case resetting the launcher settings will help: pinch the empty space on the main screen. → Home screen settings → Reset.

2. Resetting font settings to factory

If you experimented with settings or set third-party fonts through themes, the system could have kept the settings incorrect, and you can bring it back to normal in two ways:

1. Through the theme settings: Open Settings → Decoration → Themes. Select a standard theme (usually called Default or MIUI). Confirm application and restart the device.
2. Through screen reset: Go to Settings → System → Settings Reset. Select Screen Reset (not to be confused with a full reset!) Confirm the action, which will return font size, scale and style to factory values.

After reset, check to see if updates to MIUI Launcher have appeared on Google Play.The outdated version of the launcher may conflict with system fonts.

3. fix problems after MIUI update

One of the most common causes of font distortion is incorrect firmware updates, which can occur if:

• 🔄 The update was interrupted due to weak Internet.
• 📦 The firmware file was damaged during downloading.
• 🌍 The device region does not match the version MIUI (For example, global firmware on a Chinese phone).

To correct the font after the update:

1. Reinstall fonts via Recovery: Download the full firmware package for your model from the official Xiaomi website (Fastboot or Recovery section). Move the file to the root of the phone's memory and rename it to update.zip. Reboot to Recovery (click Volume up + Power), select Install update.zip.
2. Check the integrity of system files: adb shell pm verify-installer --package com.miui.system If the command returns an error, then the system components are damaged - a complete firmware reflash is required.

On models with HyperOS (for example, Xiaomi 14) after the update, support for some languages, including Russian, may disappear, in which case only manual installation of the language package through the MIUI bootloader will help.

4. Manual font addition via ADB

If standard fonts are not displayed correctly, you can replace them manually through ADB (Android Debug Bridge), a method suitable for power users and requires an unlocked bootloader.

You'll need:

• 🖥️ Computer with installed ADB Tools and Xiaomi drivers.
• 📱 Included Developer Mode and Debugging by USB phone-on.
• 📁 Font files in.ttf format (you can download from fonts.google.com).

Instructions:

1. Connect your phone to your PC and execute a command to check the connection: Adb devices should display your device’s serial number.
2. Copy the fonts to the system folder: adb push Roboto-Regular.ttf /system/fonts/ adb shell chmod 644 /system/fonts/Roboto-Regular.ttf
3. Reboot your phone: adb reboot

⚠️ Warning: Incorrectly changing system fonts can lead to bootloop ( looped boot).Before the procedure, make a backup through TWRP Or Mi Flash Tool.

Problems with typeface on AMOLED-screen

On phones with AMOLED-matrixes (for example, Xiaomi 13 Ultra or Redmi K60 Pro), the font may appear blurry or with colored artifacts, due to the peculiarities of Pentile technology, where subpixels are arranged in a non-standard way.

How to fix it:

• 🎨 Turn off color profiles: Go to Settings → Screen. → Color scheme and choose Standard over Saturated or Movie.
• 🔄 Reset adaptive brightness: in Settings → Screen. → Adaptive brightness disable the option and turn it on again.
• 🛠️ Check the Settings: In Settings → Additionally. → For developers, find font smoothing and install Subpixel instead LCD.

If the problem persists, try calibrating the screen through the engineering menu:

1. Enter the code ##36446337## in the Phone app.
2. Select Screen Test → Color Test and follow the instructions.

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On Xiaomi AMOLED-Avoid dark themes with white text, which enhances the effect of "pixelation" of fonts.

6. Restore fonts through factory reset

If none of the methods work, you'll have to reset completely, and that will delete all the data from the device, so first you have to:

• 📱 Make a backup copy through Settings → Google → Backup.
• 🔐 Write down or take photos of important passwords (they won’t be saved in the cloud).
• 📁 Move files to your PC or cloud (such as Mi Cloud or Google Drive).

Resetting instructions:

1. Open Settings → About the phone → Reset settings.
2. Choose Delete all data and confirm the action.
3. After the reboot, perform the initial setting by selecting the correct region (e.g. Russia for Cyrillic).

⚠️ Note: Phones with a locked bootloader (such as the official Chinese versions) may need to be linked to a Mi Account after a reset!

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Factory reset is a last resort, and 90 percent of the time, the font problem is solved by setting the screen or reinstalling the firmware.

7.Alternative solutions: third-party launchers and applications

If system fonts cannot be fixed, you can bypass the problem with the help of third-party tools:

• 📱 Launchers: Nova Launcher - allows you to change fonts for icons and menus. Microsoft Launcher - supports custom fonts through settings.
• 🔤 Font apps: iFont – installs fonts without root (requires permission to change system settings). FontFix – fixes display failures after updates.
• 🌐 Browsers with text customization: In Chrome or Firefox, you can zoom in on text through Settings → Special facilities.

Note that third-party launchers may conflict with MIUI, especially on newer versions of HyperOS. Check reviews for your model before installing.

More features are available for root-enabled devices, such as the Magisk module called FontManager, which allows you to flexibly configure fonts at the system level.

FAQ: Frequent questions about fonts on Xiaomi