Changing the standard design is one of the easiest ways to personalize the Redmi 7, and the MIUI’s built-in capabilities allow you to replace the system font with just a few touches, without requiring superuser rights or complex code manipulations, which not only improves visual perception, but can also improve readability for visually impaired users.
The procedure is completely safe for the hardware of your smartphone and does not entail a loss of warranty service. However, it is worth considering that some third-party fonts may not properly display Cyrillic or specific characters. In this article, we will discuss in detail all available methods of typography change, from standard settings to advanced customization tools.
Before making any changes, it is recommended to familiarize yourself with the differences between system fonts and those that are downloaded from the cloud. Understanding these nuances will help to avoid situations where after installing a new style, menus become unreadable and application icons are displayed incorrectly.
Standard font settings in MIUI
Start with the basic features that the MIUI shell provides out of the box, and the settings menu has a separate section that controls the look of the text, and you have to open Settings to find the Screen or Display, where you can find the option you want depending on the firmware version.
However, in most current versions of MIUI for Redmi 7, font management is made in a separate application "Themes", through this system component, new styles are downloaded and activated, and the user just launch the Theme application, which has an icon with a brush, and go to the profile or settings inside the application itself.
⚠️ Note: Some system fonts may be paid or require a Mi Premium subscription.Before downloading, carefully check the terms of use of a particular style to avoid unexpected write-offs.
Inside the Themes app, you need to go to the Profile tab (usually the human icon in the lower right corner) and select the Font item. This displays a list of options already installed or available for download. The standard set usually includes a classic Roboto and several decorative options.
Using the “Themes” application for customization
The main tool for changing visual style is the Mi Themes store. Even if you don’t plan to change the themes entirely, this directory contains a huge library of fonts. You can enter queries like “Russian font”, “big text” or the names of popular headsets such as Comfortaa or Montserrat in the search bar of the application.
The installation process is as follows: after finding the right option, click on the Download button (the icon with the arrow down). Wait for the download file, which is usually no more than a few megabytes in size, to be completed.
- 🔍 Open the Topics app and go to the search section.
- 📥 Enter the font name or select the category "Fonts" in the category menu.
- ✅ Click Download and then Apply to activate changes.
It’s important to note that the new font is instant, but it may require a reboot of the interface. If you notice that some elements are not displayed correctly, try restarting the device, which is especially true when using heavy graphics headsets that can consume more RAM.
☑️ Pre-installing check
Installation of third-party fonts through the file manager
For more advanced users who are not satisfied with the official store range, there is a method of manual installation: you can download font files in.mtz or.ttf format from trusted sources on the Internet.
The system automatically recognizes the file format and prompts you to open it using the Themes app. If this does not happen, click on the file and select Open with → Topics. After opening in the Topics app, follow the standard procedure: download (if conversion is required) and apply.
| Parameter | Official store | Third-party file (.mtz) | Third-party file (.ttf) |
|---|---|---|---|
| Security | Tall. | Medium | Medium |
| Assortment | Limited by catalogue | Unlimited. | Unlimited. |
| Cyrillic support | Guaranteed. | Requires a check-up. | Requires a check-up. |
| Complexity of installation | Minimum | Low. | Low. |
When using files from unverified sources, there is a risk of downloading malicious code, although the font format itself rarely contains viruses. The main danger lies in the source of the download. Always check the files with antivirus before installing on Redmi 7.
What to do if the font is not used?
Setting the size and fat content of the text
In addition to changing the headset, MIUI allows you to adjust text size flexibly, which is critical for users who have difficulty reading fine print on a 6.26-inch screen. Size change affects all system menus, messages and supported applications.
To adjust, go to Settings → Screen → Text Size. Here you will see a slider, moving which in real time changes the display of text into previews. There are several gradations available, from the smallest to the largest possible size.
Some versions of the shell also offer a bold tweak, which makes characters more contrasting and visible, which improves readability in bright light, and can be found by Settings → Screen → Fat Text, which can slightly increase energy consumption because rendering thicker lines requires GPU resources.
⚠️ Note: Setting the maximum text size may result in a “go” layout in some applications where the buttons or input fields are fixed in size.
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Use the “Advanced Settings” feature in the text size menu to increase not only the letters, but also the size of interface elements (icons, buttons) for better perception.
Return to standard font
If a new font is inconvenient or causes display problems, it is easy to return to its original state.The standard Roboto font (or MIUI Font depending on the region) always stays in the device's memory and is not deleted when new options are installed.
To return to the factory settings, open the Topic app, go to the profile and select the Fonts section. In the list of installed fonts, find the one marked as "Classic" or "Default" and click Apply. The system will instantly reset all visual changes.
In rare cases, when the interface becomes completely unreadable due to font error, you can use safe mode or reset settings through the Recovery, but for Redmi 7 it is usually enough to simply restart, since the system has a mechanism for self-repairing standard display parameters in case of critical failures.
- 🔄 Go to the Topics app via menu or search.
- 👤 Go to Profile and select Fonts.
- 🏠 Find the standard font and click Apply.
After returning to the standard, it is recommended to check the operation of the main applications. Make sure that in messengers, browser and system settings, the text is displayed correctly, without artifacts or missing characters.
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The standard MIUI font is optimized for maximum energy-efficient rendering and better readability on IPS screens, so returning it often solves interface performance problems.