How to change the font on Xiaomi Redmi 9T: 5 working ways (including hidden ones)

Xiaomi Redmi 9T is one of the most popular budget smartphones with extensive customization capabilities, but not all users know how to personalize its interface. Changing the font is not just an aesthetic solution, but also a way to improve text readability, especially for people with visual disabilities or those who spend a lot of time reading on the screen. In this article, we will discuss all the available methods of changing the font to Redmi 9T, from standard MIUI tools to advanced tricks for experienced users.

It's important to understand that the ability to change the font depends on the firmware version. At the time of writing (2026), Redmi 9T officially supports MIUI 14 based on Android 12/13, but some users have already upgraded to HyperOS. We'll take into account all the current versions and provide solutions for each of them. If you've never changed the system settings before, don't worry: the first two methods do not require superuser rights and are absolutely safe.

Before you start, check the current firmware version of your device. Go to Settings → About Phone → MIUI version. This information will be needed if you want to use methods that depend on a particular MIUI or HyperOS build.

1. Standard font change via MIUI settings

The easiest and safest way is to use built-in MIUI tools. The manufacturer provides a limited set of fonts, but they are enough for basic customization.This method works on all versions of MIUI from 12 to 14, as well as on HyperOS (with minor differences in the location of menu items).

To change the font by standard means:

1. Open the Settings app (cog icon).
2. Go to the Screen section (in HyperOS it can be called the Display).
3. Select the Font Style or Font (depending on the firmware version).
4. Scroll through the list of available fonts and tap on your favorite option.
5. Confirm the change by clicking Apply or Ready.

Among the standard options are usually present:

• 📜 Mi Sans is Xiaomi’s signature font optimized for high-resolution screens.
• 📜 Roboto is a classic Android font, suitable for those who are used to "stack".
• 📜 SF Pro – font from Apple (not available in all regions).
• 📜 Casual or Handwriting – informal options for creative users.

⚠️ Note: In some regional firmware (e.g. India or China), the font list may differ. If you don't have the right option, try changing the region of the device in the settings. → Region, but note that this may affect the performance of certain services (e.g. Google Pay).

If you lacked standard options, go to the next method – it will allow you to install any font from third-party sources.

2. Installation of custom fonts through the "Themes" app

Xiaomi’s official Themes app offers not only wallpaper and icons, but hundreds of free fonts, which require no root rights and is suitable even for novice users, with the main advantage of being able to preview the font before installing.

Installation instructions:

1. Open the Themes app (if not, download from Google Play).
2. Go to the Font tab (may be in the Personalization or Style section).
3. Select the font category (e.g. Manual, Minimalism, 3D).
4. Slip on your favorite font and click Apply.
5. Confirm the download (some fonts require an internet connection).

Advantages of this method:

• 🔄 Regular updates – Xiaomi adds new fonts every week.
• 🎨 Preview – you can see how the font will look in messages and menus.
• 🆓 Free – all fonts in the official catalog are available without payment.
• 🔒 Secure – files are checked by Xiaomi for no malicious code.

Limitations:

• ❌ Not all fonts support Cyrillic (check in the description).
• ❌ After resetting the settings, the font will return to the standard.
• ❌ In some regions, the font catalog may be limited.

Check out the MIUI version (Settings → About the phone)

Download the Topics app (if removed)

Connect to Wi-Fi (fonts weigh 1-10 MB)

Backup your current settings (Settings) → Additionally. → Backup)-->

If this choice is not enough, then move on to the next section, where we will tell you how to install any typeface in TTF/OTF format without root rights.

3. Manual font addition via file system (without root)

This method is suitable for users who want to install a font downloaded from the Internet (for example, from DaFont or Fontsquirrel sites). Important: the font file must be in the format of.ttf or.otf. We will use the standard MIUI file manager and the hidden system function.

Step-by-step:

1. Download the font file to your phone (for example, through a browser).
2. Open any file manager (such as Google Files or Built-in Explorer).
3. Move the font file to /sdcard/MIUI/theme/. If theme is not available, create it manually.
4. Go to Settings → Screen → Style of the font.
5. A new item will appear in the list with the name of your font (you may need to restart your phone).
6. Select it and confirm the application.

Important nuances:

• 📁 folder MIUI/theme/ It can be hidden – enable the display of hidden files in the file manager settings.
• 🔄 If the font does not appear - restart the device or check the correct path.
• 🚫 Not all fonts support all characters (e.g. emojis or special signs).

⚠️ Note: Some fonts may cause text to fail in system applications (e.g., Settings or Phone). Before installing, check the font for Cyrillic compatibility through any online viewer (e.g., WordMark.it). If after application the text became unreadable - reset the font to the standard through Settings → Resetting settings → Resetting font style.

For those who are ready to go further, the next section will tell you how to change the font using the help of the ADB-commands – a method that provides even more features, but requires a connection to a computer.

4. Change font through ADB (for power users)

The Android Debug Bridge (ADB) method allows you to replace the system font without getting root permissions. It's a more complex process, but it gives you access to deep customization. You'll need a computer with ADB drivers installed and USB debugging enabled on your phone.

Preparation:

1. Turn on Developer Mode: Go to Settings → About Phone and tap on MIUI Version 7 times.
2. Return to Settings → Additional → For developers and activate Debugging over USB.
3. Connect your phone to your computer and confirm your trust in that PC.
4. Download ADB Tools and unpack the archive.

The font replacement process:

1. Place a font file (such as custom.ttf) in the ADB folder on your computer.
2. Open the command prompt (Win + R → cmd) and go to the folder with ADB:

cd C:\platform-tools\

1. Run a command to copy the font to the system folder:

adb push custom.ttf /sdcard/


adb shell




su




mount -o rw,remount /system




cp /sdcard/custom.ttf /system/fonts/




chmod 644 /system/fonts/custom.ttf




mount -o ro,remount /system




exit




exit

1. Now you need to tell the system to use the new font. /system/etc/fallback_fonts.xml (You will need a root-access text editor or ADB Editor).
2. Add a line with your font to the <family> section:

<font weight="400">custom.ttf</font>

1. Reset the device.

Advantages of the method:

• 🔧 Complete control over system fonts.
• 📱 Ability to install font for specific applications.
• 🔄 Backward compatibility with future updates MIUI.

Risks:

• ⚠️ If the error in the commands, the phone can be stuck on the boot (bootloop).
• ⚠️ Some applications (e.g. banking) may block work on “modified” devices.
• ⚠️ After updating MIUI change may be reset.

5.Using Magisk and modules for deep customization

If you're ready to get root rights, there's almost unlimited scope for changing fonts, and the most popular tool for doing so is Magisk with FontManager, a method that's suitable for users who want to:

• 🎯 Set different fonts for different applications.
• 🔄 Switch between fonts instantly.
• 📱 Use animated or colored fonts.

Installation instructions:

1. Install Magisk (instructions for getting root for Redmi 9T can be found on the XDA Developers forum).
2. Download the FontManager module from the Magisk repository.
3. Install the module via Magisk Manager and restart the device.
4. After the reboot, open the FontManager app (appears in the menu).
5. Select a font from the built-in directory or download your (.ttf/.otf).
6. Apply the changes and restart the phone.

Popular modules for Magisk:

⚠️ Note: Installing Magisk and modules to modify system files may result in loss of warranty and unstable performance of certain features (e.g. Google Pay or Widevine) L1 for Netflix HD). Before installing, check the compatibility of the module with your version. MIUI forum 4PDA or XDA.

If you don’t want to risk root rights, but still want more font options, consider the following method using launchers.

6. Alternative method: change the font through third-party launchers

Some third-party launchers (like Nova Launcher, Action Launcher, or Microsoft Launcher) allow you to change the font for icons and menus without interfering with system files, which does not change the font in all applications, but is completely safe and reversible.

How it works:

1. Install a launcher from Google Play (we recommend Nova Launcher Prime for maximum features).
2. Open the launcher settings (usually a long tap on the desktop → Settings).
3. Find the Appearance or Style of Icons section.
4. Select the Font item or the Text of icons.
5. Download your favorite font or choose from the suggested ones.
6. Apply the changes and adjust the font size to your liking.

Pros of the method:

• 🛡️ Safe – System files are not affected.
• 🔄 You can return the standard launcher at any time.
• 🎨 Flexibility – many launchers allow you to customize not only the font, but also animations, gestures, color schemes.

Cons:

• ❌ The font will only change in the launcher and desktop, but not in system menus or applications.
• ❌ Some launchers consume more RAM.

If you only need to change the font in individual apps (like WhatsApp or Telegram), many messengers have built-in font settings. → Designing within the desired application.

💡

Before installing the launcher, back up your current desktop: long tap → desktop settings → backup. This will quickly restore the location of the icons if you don’t like the new launcher.

Comparison of all methods: which one to choose?

To help you determine the best way to do this, we have compiled a comparative table of all the methods described above, and evaluate your skills and goals before you start making changes:

💡

For most Redmi 9T users, the best solution is a combination of standard MIUI settings and the Themes app, which require no technical skills, are safe and provide enough customization options.

FAQ: Frequent questions about changing the font to Xiaomi Redmi 9T