Today’s Xiaomi smartphones offer users the widest possible personalization of the interface, and the built-in theme store allows you to change icons, wallpapers and, of course, fonts to give the device a unique look, but it often happens that after installing a new style of text, it becomes unreadable, too small or simply disliked by the user.
Returning to factory design is not just an aesthetic solution, but also a way to eliminate visual noise that interferes with comfortable work. Many owners of Redmi and Poco face the problem when the Reset button is not active or does not work correctly. In this article, we will examine proven methods that are guaranteed to return a standard font to your device.
The process of recovering default text settings usually takes no more than a couple of minutes, you don't need superuser rights or complex code manipulation, but you just need to do the steps described below consistently, so that the system can again display text in the usual, factory format.
It's worth noting that menu names may vary slightly between MIUI and the new HyperOS, but the logic of the system components remains the same for all current models. If you accidentally download a poor-quality font file from a third-party source, removing it will also help solve the problem.
Use of the built-in “Themes” application
The easiest and most formal way to get things back to normal is to use the system application that the installation was made through. In the Xiaomi shell, the Themes service is responsible for the visual design, and this is where all the information about the current style of the system is stored.
You first need to open the Themes app on the home screen or in the Tools folder, then you need to go to the user profile by clicking on the little person icon in the lower right corner, and there's the Font section, where you can see all the characters that you've downloaded and are active.
- 📱 Open the Themes app and find the Fonts section in your profile.
- 🔄 Click on the current font icon and select the “Reset” option».
- ✅ Confirm the action to have the system apply the standard Roboto font.
- 📲 Restart the device for a full interface update.
In some cases, the reset button may be inactive or absent. This often happens if the font was installed as part of a global theme, rather than separately. Then you need to find a font item called Default or Default in the list of fonts and click the Apply button. This action forcibly replaces the current file with the original system one.
Reset via system display settings
If you can't solve the problem through the theme store, you can try system settings. In new versions of MIUI 14 and HyperOS firmware, text size and style are controlled in a separate menu, which makes navigation easier for the user.
Take the Settings → Screen → Text Size. Here you will see a scale slider and sometimes a font selection button. If you have a choice in this menu, just specify the standard option. In older versions of Android, the path may look like Settings → Additional settings → Fonts.
⚠️ Warning: If the screen turns black after the settings change or the text stops showing correctly, don't panic. 15-20 Seconds, the system will automatically roll back changes if no confirmation has been received.
It is important to understand that resetting through settings often does not delete the font file itself from memory, but only changes the active profile. To completely clean up, additional action may be required to delete the downloaded data, as will be discussed in the next sections.
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If the text has become too small after reset, use the “Enlarged Text” function in the “Special Features” section to adjust a comfortable size without changing the font itself.
Cleaning the data of the “Themes” application
When standard methods fail and the interface continues to display “broken” or unwanted font, cleaning the cache and system application data helps. This is a radical but effective method that resets all store settings to factory themes.
Go to Settings → Apps → All Apps. In the list, find the Topic app (icon with brush). Go inside and select Memory or Storage, and then click Clear and select All Data.
After this procedure, the phone may behave a little strange in the first minutes: icons can become standard, and wallpaper can change to factory. This is normal behavior, since the system resets customization. Rebooting the device will return your personal wallpaper, but the font is guaranteed to become normal.
☑️ Checklist for data cleanup
Keep in mind that this method will remove the download history of the themes and fonts from the app’s local list, but will not delete the files themselves if they were stored separately in memory.
Removing Third-Party Font Files Manually
Sometimes users download fonts from unverified sources in.mtz or.ttf format. If such a file was installed, but does not appear in the standard list, it must be found and deleted through the file manager.
Open the Explorer or Files app. You need to go to the root folder of the device and find the MIUI directory, which often houses theme folder, which stores personalization data, and it's worth checking the Download folder for recently downloaded archives.
| The path to the file | File type | Action. |
|---|---|---|
| /MIUI/theme/ | .mtz | Delete |
| /MIUI/.theme/ | .cfg | Don't touch it. |
| /Download/ | .ttf / .otf | Delete |
| /Android/data/ | Cash. | Clean through the settings |
Be very careful when deleting files in system folders, only delete files that you recognize or created when you installed the problem font, and interfere with the structure of the MIUI folder can cause the theme to crash.
What to do if the file is not deleted?
Features of the return of the font in HyperOS
With the release of the new HyperOS shell, the menu structure has changed a little. Xiaomi is looking to unify the interface, so some items have been moved. Owners of new smartphones such as the Xiaomi 14 or Redmi Note 13 should take these nuances into account.
In HyperOS, font management is often integrated directly into screen settings without necessarily going to the Themes app. The Settings path → Screen → System Font is now the main one, where you can choose one of the pre-installed options or go back to the classic one.
If you upgraded from MIUI to HyperOS and the font went, it is recommended to reapply the standard style through the new menu.Old cache files from the previous version of the shell may conflict with the new rules of text rendering.
⚠️ Warning: After upgrading to HyperOS, old third-party fonts may no longer be supported. If the text looks angular, be sure to reset to factory font in the new settings.
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With HyperOS, font management has become deeper and more integrated into the system, so resetting through the Themes app may not have the full effect without a reboot.
Solving problems with incorrect display
There are times when the font seems to be reset, but in some applications (for example, Telegram or WhatsApp) it remains changed, this is due to the fact that some applications use their own font settings or cache old data.
In this case, you need to clear the cache of a particular problem application. Go to Settings → Applications, find the desired program and select Clear Cache. Don't confuse it with Clear Data, otherwise you can lose correspondence if it is not stored in the cloud.
Also, the problem may be in Advanced Text or Special Options for the Visually Impaired. Check Settings → Additional Settings → Special Features. Make sure that it doesn't activate large fonts or color inversions that can distort perception.
- 🧹 Clear the app cache where the font is displayed incorrectly.
- 👁️ Check the settings of special features for activation of large text.
- 🔄 Perform a full smartphone reboot, not just turn off the screen.
- 📉 If you have a topic from a third-party author, try temporarily changing it to a classic one.
If nothing helps and the font remains “broken” (squares instead of letters or overlay of characters), the system font file may be damaged. In this case, the only solution is to completely reset the phone to the factory settings (Hard Reset), but before that, make sure to back up the data.