How to change the font on Xiaomi Redmi 11: official and informal methods

The standard MIUI font on Xiaomi Redmi 11 is not popular with everyone: some people think it is too small, some people do not have a clear enough font, and some just want to add personality to their smartphone. Fortunately, the manufacturer and the enthusiastic community offer several ways to change the system font – from simple settings in the menu to deep modifications through ADB or custom firmware.

In this article, we will discuss all the current methods of changing the font to Redmi 11 (including the Redmi 11 Prime, Redmi 11T and other modifications based on MIUI 13/14). Special attention will be paid to security: which methods will not affect the warranty and which require unlocking the bootloader, and you will find answers to frequent questions - from returning the standard font to solving problems with displaying characters after changes.

1. Method: standard MIUI settings (without root and risk)

The easiest and safest method is to use the built-in MIUI tools. It does not require superuser rights, does not reset settings, and works on all versions of the firmware for Redmi 11.

Here's what we can change:

• 📏 Font size: from minimal (small) to maximum (very large).
• 🎨 Style of font: bold (Bold) or standard.
• 🔍 Display scale: affects the size of all interface elements, including fonts.

How to change it:

1. Open the Settings → Screen.
2. Choose font size and style.
3. Move the slider Font size or enable the option Fat.
4. For global scaling, go to Settings → Special Opportunities → Display Size.

⚠️ Note: Changing the display scale may cause text to be cropped in some applications (e.g., VKontakte or Telegram.

2. Method: MIUI themes with custom fonts

MIUI supports installing themes that can include not only wallpaper and icons, but also custom fonts.This method also does not require root rights, but the choice of fonts is limited to what theme developers offer.

Where to look for font themes:

• 🌍 Official Topics Store: Topics → Online (in search enter "font" or "font").
• 📱 Third-party resources: sites like Mi-Themes.com or Xiaomi-Themes.com (download files with the.mtz extension).
• 🛠️ Manual Installation: If you have a theme file, put it in a folder MIUI/theme internal.

How to apply the topic:

1. Download and install the theme through Topics → Local.
2. After applying the theme, the font will change automatically (if it is included in the package).
3. To return the standard font, select the default theme.

3. Method: changing the font through ADB (without root, but with unlocking)

If standard methods don’t work, you can go further and replace the system font through ADB (Android Debug Bridge), which does not require root rights, but will require unlocking the bootloader, which may void the warranty on some Redmi 11 models (check with the official dealer).

What you need:

• 🖥️ Computer with installed ADB and Fastboot.
• 📱 Included debugging by USB on a smartphone (Settings) → The phone. → Version. MIUI → 7 times tap to unlock the developer's settings).
• 🔓 Unlocked boot loader (instruction below).
• 📁.ttf font file (e.g. Roboto, Open Sans).

Step-by-step:

Download and install ADB on PC| Unlock the bootloader on Redmi 11| Download the desired font in.ttf| Create a backup of the current font-->

1. Connect your smartphone to your PC and check the connection with the command: adb devices (should display the serial number of the device).
2. Copy the font file to the device: adb push font.ttf /sdcard/
3. Transfer the font to the system folder (write rights required): 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 files can lead to bootloop (looping on the Xiaomi logo).Before the procedure, back up the original font with the command: adb pull /system/fonts/OriginalFont.ttf C:\backup\

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If the font has not changed after the reboot, check the file name in the system folder. Some MIUI firmware uses specific font names (e.g. NotoSansCJK-Regular.ttf for Chinese characters).

4. Method: custom firmware (for experienced users)

The most radical method is to install custom firmware like LineageOS, Pixel Experience, or a modified MIUI from third-party developers, which gives you complete control over system fonts, but requires:

• 🔓 Unlocked loader.
• 🔧 Established custom recaveri (TWRP).
• 📦 Backup of data (firmware erases internal memory).

Popular firmware with support for Redmi 11:

How to stitch:

1. Download the firmware and place it on SD-card.
2. Boot to TWRP (hold Power + Volume up when turned on).
3. Run Wipe → Advanced Wipe (mark Dalvik, Cache, System, Data).
4. Install the firmware through Install.
5. Reboot.

⚠️ Note: Castom firmware may disrupt Google Pay, Netflix (due to Widevine's absence) L1) Check compatibility on forums before installing it. 4PDA or XDA-Developers.

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Custom firmware gives you maximum customization freedom, but requires technical skills and lacks official warranty. Use this method only if you are prepared for possible software problems.

5. Method: Applications for changing the font (with root)

If you have root rights, you can use specialized font-change applications, which work at the system level and allow you to install any.ttf files without manually copying through ADB.

Top.-3 applications:

• 📱 iFont: simple interface, support for online font library. Download to Play Market.
• 🎨 FontFix: Fixes character display problems after changing font.
• 🔧 ZFont 3: More than 1,000 free fonts, backup support.

How to use (for example, iFont):

1. Install the application and provide root access.
2. Select the font from the library or upload your own (.ttf).
3. Press Set and confirm installation.
4. Reset the device.

Advantages of this method:

• 🔄 Quick switching between fonts.
• 📁 Automatic backup of the original font.
• 🛡️ Less risk of error compared to manual ADB.

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Before installing the font through the app, check it is compatible with your version of MIUI. Some fonts may not support Cyrillic or special characters.

6. Solving problems after changing font

Even if you follow the instructions, you can have problems changing the font, and here are the most common ways to solve them:

If the device does not load after changing the font:

1. Load to Fastboot (hold Power + Volume down).
2. Connect to your PC and execute the command: fastboot flash system.img (where system.img is the original firmware image).
3. If there is no backup, reflash the device through the Mi Flash Tool.

FAQ: Answers to Frequent Questions