How to put custom font on Xiaomi: 5 proven ways (without root)

Replacing the standard font with Xiaomi is one of the most visible ways to personalize a smartphone that dramatically changes the perception of the interface. Even the basic models of the Redmi Note 12 or POCO X5 with MIUI 14/15 allow you to install third-party fonts, but not all users know how to do it correctly. In this article, we will discuss 5 working methods – from the simplest (via embedded themes) to advanced (manual download.tf files), and also explain why some fonts may not display correctly.

It's important to understand that the process differs depending on the firmware version. For example, MIUI 13 and older introduced support for dynamic fonts, and HyperOS (for Xiaomi 14) completely changed the algorithm. We tested all the methods on current devices — from the budget Redmi A2 to the flagship Xiaomi 13 Ultra — and identified key nuances that save time. If you previously tried to install the font and got the error "File corrupted" or "Unsupported format", here you will find a solution.

1. Method: Install font through MIUI themes (without PC)

The easiest and safest method is to use the built-in MIUI Themes store, which is suitable for 90% of Xiaomi, Redmi and POCO devices based on MIUI 12-15 or HyperOS. The main advantage is that you do not need to download files manually or connect to a computer.

How it works:

1. Open the Themes app (icon with brush).
2. Go to the Font section (tab in the lower menu).
3. Choose your favorite font from the collection (for example, Mi Sans, Roboto or SF Pro).
4. Click Apply – the system will automatically download and activate it.

⚠️ Note: In some regions (for example, in Russia) the “Fonts” section may not be available due to restrictions MIUI Global Solution: Change region in your Mi Account settings to India or Indonesia (instructions below under Problems and Solutions»).

2. Method: Manual installation of TTF/OTF via "Files"

If the theme store does not have the right font, you can download.ttf or.otf file yourself. This method works on all Xiaomi devices with MIUI 12+, but requires pre-prepared file. Importantly, the font must support Cyrillic (if you want Russian) and have the correct encoding.

Step-by-step:

1. Download a.ttf or.otf font from trusted sources (like Google Fonts or FontSpace). Avoid sites with suspicious pop-ups!
2. Transfer the file to the phone’s memory (for example, to the Download folder).
3. Open the Files app → find the downloaded font → tap it.
4. The system will offer to open the file through the Font Installer - confirm the action.
5. Go to Settings → Display → Font and select the set font.

Download the file only in.ttf or.otf format

Check the support of Cyrillic (for Russian)

Unclose the file (if the font is in ZIP)

Rename the file to Latin (without spaces)

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⚠️ Note: Some fonts (e.g. Helvetica Neue or Futura) may not display correctly due to licensing restrictions. If you install the letters instead of the letters, then the font does not support the desired characters. Solution: use alternatives like Noto Sans or Open Sans.

Method: Installation via ADB (for power users)

If standard methods don't work (e.g., on POCO F5 with HyperOS), you can apply the font via ADB (Android Debug Bridge), which requires a PC connection but gives you more control, suitable for devices with or without a bootloader unlocked.

What you need:

• 🖥️ A computer with installed Xiaomi drivers and ADB Tools.
• 📱 Included debugging by USB (Settings → The phone. → Version. MIUI → 7 times to tap according to the version → return to → For developers → Debugging by USB).
• 📁 Font in.ttf format, renamed to custom_font.ttf and placed in the root of the phone's memory.

Commands to execute (enter in cmd or terminal):

adb shell


su




mount -o rw,remount /system




cp /sdcard/custom_font.ttf /system/fonts/




chmod 644 /system/fonts/custom_font.ttf




reboot

⚠️ Attention: Misuse of the right ADB If the phone doesn't turn on after the restart, try going to Fastboot (press the Power). + Vol−) execute:

fastboot flash system system.img

(You need a new model for your model!)

4. Method: Using Magisk and the FontManager module

For users with root rights (or who are willing to get them), the most flexible option is the FontManager module for Magisk, which allows you to install fonts systemically, including replacing emoji and icons, works on all versions of MIUI and HyperOS.

Instructions:

1. Install Magisk and get root (if not already done).
2. Download the FontManager module (version for MIUI).
3. Move the font (.ttf) to /sdcard/FontManager.
4. Reboot to Magisk → install module → select font in the settings.

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Before installing the module, backup the system partition via TWRP or Swift Backup, which will help restore the phone if the font breaks the interface (for example, makes the text unreadable).

5. Method: Replace the font through TWRP (for hardened devices)

If your Xiaomi is already stitched with custom firmware (like LineageOS or PixelExperience), you can replace the font directly through TWRP. This method gives 100% control, but requires firmware knowledge.

Algorithm of action:

1. Download the archive with a font in.zip format (for example, with XDA Developers).
2. Reboot to TWRP (press Power + Vol+).
3. Select Install → Specify the path to the archive → Swipe for confirmation.
4. Clear the cache (Wipe) → Dalvik/Cache) and reboot.

⚠️ Note: Some custom firmware (e.g. HavocOS) use non-standard font paths. If the text is crooked after firmware or icons are missing, check the file. font.xml into /system/etc/ — You may need to manually edit.

Problems and Solutions: Why is the font not installed?

Even when following the instructions, users often encounter errors, and we have compiled the TOP-5 problems and ways to solve them:

• 🔄 File corrupted error: The downloaded font may be broken or in the wrong format. Solution: download the file again (check the extension - it must be.ttf or.otf) and open it on your PC - if it does not appear, the font is corrupted.
• 📵 No section on "Fonts" in the following areas: In some regions (for example, in the MIUI Global section hidden. Solution: change Mi Account region to India (Settings) → Mi Account → Country/region).
• □ Instead of the letters of the square: The font does not support Cyrillic. Solution: use fonts marked Cyrillic (for example, Noto Sans or Noto Sans). PT Sans).
• 🔒 You can’t use a font without root: On some devices (e.g. Xiaomi) 13T HyperOS requires unlocking the bootloader. Solution: use ADB magisk.
• 🔄 After the reboot, the font is reset: The system returns the standard settings. Solution: secure the font through Settings → Annexes → Application management → Font installer → Clear the cache.

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If none of the methods worked, check out the MIUI version: on HyperOS devices (like Xiaomi 14), the font installation algorithm has changed. Try updating your firmware or using specialized modules for the new OS.

FAQ: Frequent questions about installing fonts on Xiaomi