How to change the font on Xiaomi Redmi 9C: 4 proven ways

The standard font on Xiaomi Redmi 9C can seem boring or inconvenient to read, especially if you are used to other styles of text design. Fortunately, the manufacturer provides several ways to change it, from built-in MIUI tools to custom solutions. In this article, we will analyze all the current methods, including their pros, cons and potential risks to the system.

It's important to understand that changing the font doesn't always go smoothly: some apps can display text incorrectly, and informal fonts can cause interface failures. We've tested all of the methods described below on Redmi 9C with the latest version of MIUI 14 (Android 12) and prepared checklists for safe customization. If you're a beginner, start with system tools, experienced users can consider options with ADB or root rights.

1. Change font through standard MIUI settings

The easiest and safest way is to use built-in personalization options. Xiaomi offers 5 pre-installed fonts that can be activated without further manipulation. This method does not require superuser rights and is suitable even for inexperienced users.

To change the font:

1. Open the Themes app (the icon with a brush on your desktop).
2. Go to the Fonts section in the lower menu.
3. Scroll through the list of available options: MiSans (standard), Roboto, SF Pro and others.
4. Click on the font you like and select Apply.

The system will automatically update the text display in all standard applications (Messages, Contacts, Settings), however, some third-party programs (such as Telegram or WhatsApp) may ignore these settings and use their fonts.

⚠️ Note: After changing the font through the Topics, some interface elements (such as notifications or keyboard) may not display correctly. MIUI — Check the compatibility of the font with your firmware version.

2. Installation of fonts through MIUI-topic

If the pre-installed options do not suit you, you can download additional fonts from the official theme store. This method also does not require root rights, but provides more opportunities for customization. Both free and paid packages are available in the store (the price usually does not exceed 50-100 rubles).

Installation instructions:

• 📱 Open the Topics app → Fonts → Download more.
• 🔍 In the search bar, type the font name (e.g. Google Sans or Product Sans).
• 📥 Click on your favorite option and select Download (paid themes will require payment via Mi Account).
• 🔄 After download, click Apply and restart the device.

The advantage of this method is regular updates of fonts from the Xiaomi community, but be careful with little-known topics: some of them may contain advertising or unoptimized characters (for example, lack of support for Cyrillic).

See the ratings and reviews of other users

Make sure the font supports your language (English/Russian)

Check the date of the last theme update (relevance)

Download the free trial (if available)

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3. Use of third-party applications (iFont, FontFix)

For those who want to install fonts that are not available in the MIUI store, specialized utilities like iFont or FontFix are suitable, which allow you to download font files (.ttf or.otf) from external sources and apply them systematically, but they will require pre-configuration through ADB (Android Debug Bridge).

Step-by-step instructions for iFont:

1. Download and install iFont from Google Play.
2. Download a font file (like from Google Fonts) and save it to your phone’s memory.
3. Open iFont, click Local and select the downloaded file.
4. Click Set → Apply via ADB (PC connection required).
5. On your computer, run the command: adb shell pm grant com.kapp.ifont android.permission.WRITE_SECURE_SETTINGS
6. Go back to the app and apply the font.

Important: After applying the font through ADB, some system applications (such as Settings or Calls) may stop displaying text, in which case return the standard font or reset settings.

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Before using ADB, enable USB Debugging in Settings → About Phone → MIUI version (click 7 times on the line with the version, then go back to Additional Settings → For Developers).

4 Manual font change via root access

This method is only suitable for advanced users, as it requires unlocking the bootloader and obtaining root rights. It allows you to replace the system fonts with any other, including custom modifications. However, improper actions can lead to a "brick" of the device (completely inoperable).

Replacement algorithm:

1. Unlock the bootloader through the official Xiaomi tool (it will require a binding Mi Account and a wait of 7 days).
2. Install Custom Recovery (TWRP) and get root rights through Magisk.
3. Download the archive with fonts (for example, from the XDA-Developers forum) and transfer it to your phone.
4. Using TWRP or Root Explorer, replace files in /system/fonts/ (create a backup of the original files!).
5. Change the permissions to access new files: chmod 644 /system/fonts/*.ttf
6. Reset the device.

⚠️ Warning: Replacing system fonts through root may disrupt the work MIUI, especially if the files are not optimized for your version of Android. TWRP and make sure the font supports all necessary characters (including emojis and special signs).

5. Solving problems after changing font

Even with official methods, there may be bugs, and let's look at the typical problems and ways to fix them:

• 📵 Text is displayed in squares: the font does not support Cyrillic or special characters. Set another option or add missing glyphs through Font Creator.
• 🔄 Applications get crippled: some programs (e.g. bank clients) block work when you change the system fonts. Return the standard font or add the application to exceptions through Settings → Annexes → Special access.
• 📱 The interface has become slower: heavy fonts (with more detail) can slow down weak devices like Redmi. 9C. Choose a lighter option (e.g. Roboto Thin).
• 🔋 Fast battery drain: some custom fonts cause the system to redraw the screen more often. Check power consumption in Settings → Battery.

If none of the methods helped, reset the settings to the factory:

1. Go to Settings → About the phone → Reset settings.
2. Select Erase all data (recommended to create a backup!).
3. After the reboot, the font will return to the standard MiSans.

6.The best fonts for Xiaomi Redmi 9C in 2026

So the typefaces you choose depend on your preferences: some people like minimalist grotesques, others prefer classic antiques.-5 for Redmi 9C:

To install fonts from external sources (such as Google Sans or Product Sans), use the iFont method or manual root replacement. Remember that not all fonts are free for commercial use - check the license before downloading.

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On Redmi 9C, it is best to avoid serif fonts (such as Times New Roman) – they visually reduce the space on the small screen and impair readability.

FAQ: Frequent questions about changing font to Redmi 9C