How to change font to Xiaomi: 5 ways to MIUI 12-14

Why users change fonts to Xiaomi

Fonts on Xiaomi smartphones are not just letters, but part of the visual style of the MIUI interface. Standard headsets (for example, MiSans or Roboto) are not popular with everyone: they seem too “childish”, someone – not clear enough to read.

Fortunately, MIUI offers several ways to change the font, from built-in tools to manual methods for advanced users. In this article, we will break down all the current methods (including those that work on MIUI 14 with Android 13/14), and also talk about the pitfalls that can occur when installing custom fonts. Importantly, not all methods are equally safe — some require unlocking the bootloader or root rights, which can affect the warranty.

Method 1: Standard font change through "Themes"

The easiest and safest method is to use the built-in MIUI Themes feature, which is available on all Xiaomi, Redmi and POCO smartphones without any further manipulation.

• 📱 Open the Themes app (icon with brush on desktop).
• 🔍 In the search bar, enter “font” or “font” (in English layout).
• 🎨 Choose your favorite theme from the suggested ones – they usually contain not only the font, but also icons, wallpaper and sounds.
• 💾 Click Apply and Confirm Changes.

Advantages: it doesn't require root rights, it doesn't reset settings, and it works even on a locked bootloader. However, the choice of fonts is limited, mostly from Xiaomi or partners. If you want custom fonts (like Apple's SF Pro or Google Sans), you'll have to use other methods.

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If after changing the font, some applications (for example, banking) display text incorrectly, return the standard font through the same tab "Themes".

Method 2: Install fonts via APK (without root)

For those who lacked the options in MIUI Themes, there is a workaround - installing fonts through third-party APK-This method works for most Xiaomi devices with MIUI 12-14, but it takes care: not all fonts are compatible with the system, and some may cause interface failures.

Here's the step-by-step instruction:

1. Download. APK-font from a verified source (e.g, XDA Developers or OpenDesktop. Popular options: iFont, FontFix or ZFont.
2. In your phone settings, allow installation from unknown sources: Settings → Applications → Special Rights → Installation of unknown applications.
3. Install. APK-file and open the font application.
4. Select the headset you like and press Apply. The system will prompt you to restart the device.

Backup data | Check font compatibility with MIUI | Disable antivirus (can block installation) | Charge your phone at least 50%-->

⚠️ Note: Some fonts may not support Cyrillic or special characters. Check other user reviews on forums before installing. If the text on the menu becomes "square" after applying the font, return the standard font via Settings → Display. → Type style.

Method 3: Manually modifying font through ADB (for advanced)

If the first two methods do not work, you can go further and replace the font manually through the ADB (Android Debug Bridge: This method requires connecting the phone to a computer and basic command line knowledge, but gives you complete control over the headsets. MIUI 13/14 Unlocked bootloader (not necessarily root).

You'll need:

• 🖥️ Computer with installed ADB Tools.
• 📱 Included debugging by USB on the phone: Settings → The phone. → Version. MIUI (Press 7 times, then Settings → Additionally. → For developers → Debugging by USB.
• 📁 Font in.ttf format (e.g. MiSans-Regular.ttf).

Instructions:

adb push font.ttf /sdcard/


adb shell




su




mount -o rw,remount /system




cp /sdcard/font.ttf /system/fonts/




chmod 644 /system/fonts/font.ttf




reboot

⚠️ Warning: Incorrectly changing system fonts can lead to bootloop ( looped boot).Before experimenting, back up through Settings → Additionally. → Backup and reset. If the phone stops turning on, try resetting via Recovery Mode (clip Power). + Volume up when the device is off).

Method 4: Using Magisk and the FontManager module

For owners of phones with root rights (obtained through Magisk), there is an even more flexible way - the FontManager module, which allows you to install fonts without replacing system files, which reduces the risk of failure. MIUI, including HyperOS (new firmware from Xiaomi).

How to determine:

1. Install Magisk and get root rights (instructions are available on XDA).
2. Download the FontManager module from the Magisk repository.
3. Restart your phone and open the FontManager app.
4. Select a font from the list or upload your own (.ttf or.otf).
5. Apply the changes and restart the device.

The advantage of Magisk is that fonts are installed in an isolated environment and do not affect system files. If something goes wrong, just turn off the module in Magisk Manager. However, for beginners, getting root can be a difficult task - new Xiaomi models (for example, Xiaomi 14 or Redmi Note 13) require unlocking the bootloader through the Mi Unlock Tool, which takes up to 7 days of waiting.

Standard topics MIUI|APK-typeface|ADB (hand-substitution)|Magisk + FontManager|I don't know, I need to think.-->

Method 5: Castom firmware (for enthusiasts)

If you’re willing to take drastic measures, you can install custom firmware (like LineageOS, Pixel Experience or ArrowOS) where the font selection is much wider, a method that works for older Xiaomi models (like the Redmi Note 8 Pro or Mi 9) that are no longer getting official updates.

Pros:

• 🎛️ Full control of the system, including fonts, icons and animations.
• 🔄 Regular security updates from the community.
• 📱 Support for unofficial features (e.g. Always-on Display on unaccompanied models).

Cons:

• ⚠️ Loss of warranty (if the phone is under warranty).
• 🔌 Risk of “bricking” (turning into a “brick”) when installed incorrectly.
• 📵 Possible problems with banking applications (due to lack of SafetyNet).

If you decide to do this, follow the instructions on XDA Developers for your model.

1. Unlock the bootloader through the Mi Unlock Tool.
2. Install custom recovery (e.g. TWRP).
3. Firmware custom OS through fastboot or recovery.

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Custom firmware gives you maximum freedom, but requires technical skills. On new Xiaomi models (2023-2026), unlocking the bootloader can be difficult due to manufacturer policy.

Frequent problems and their solutions

Even if you follow the instructions correctly, you can have difficulties, and here are the most common ones and ways to eliminate them:

• 🔤 Text is displayed in squares: This means the font does not support Cyrillic or encoding UTF-8. Try a different font or check its compatibility on forums.
• 🔄 After the reboot, the font reset: This is typical of methods without root. Use Magisk or ADB permanent replacement.
• 🚫 Applications won’t run: Some banking apps (like SberBank Online or Tinkoff) block work on phones with changed fonts. Return the standard font or use MagiskHide (if there is root).
• 📵 Phone does not turn on after changing font: This is a critical error, usually associated with damage to system files. Try to go to Fastboot Mode (click Power). + Volume down) and flash the original firmware through the Mi Flash Tool.

If you encounter another problem, describe it in as much detail as possible on topical forums (e.g. 4PDA or MIUI SU), specifying the phone model, the MIUI version, and the way you changed the font to help you find a solution faster.

FAQ: Answers to popular questions