How to change the font color on Xiaomi Redmi Note 9: the complete guide

Xiaomi smartphone owners often face a desire to personalize their device interface beyond the standard. The question of how to change the font color on the Xiaomi Redmi Note 9 is one of the most popular among users seeking uniqueness. The standard shell MIUI provides a limited set of tools to change the appearance of text without obtaining extended rights.

However, there are several proven ways to achieve the desired result, ranging from simple theme settings to using an engineering menu. In this article, we will examine each method in detail, assess their risks and effectiveness for your model, learn how to manage the system palette safely and without losing the software warranty.

Before you start modifying system files or installing third-party applications, it is important to understand the architecture of the Android GUI in conjunction with MIUI. Changing color schemes can affect the readability of text and contrast of controls.

Standard theme and font settings in MIUI

The first and safest step is to use the built-in Theme app, which is the channel through which Xiaomi provides legal customization options. Although there is no direct color change for each character in the system, installing a specific theme can dramatically change the color gamut of the interface, including the color of headers and text in system applications.

To get started, you need to run the Themes app on the home screen, and you can search for queries like "Black," "Dark Text," or "Colorful Font" to find the right options, and after you load the theme, the system will suggest you apply it, which will take a few seconds.

It's worth noting that not all themes change the color of the font globally, some only affect the lock screen or app icons, and carefully study the screenshots and description before installing to make sure the result meets your expectations.

⚠️ Note: When installing themes from third-party sources or unofficial stores, the risk of malicious code is significantly increased. Use only a proven application Themes within the system.

Additionally, you can find Color Scheme options in the screen settings that allow you to shift the white balance to the warm or cold side, which does not change the color of the font itself from black to red, but affects the overall perception of text on the Redmi Note 9 display.

Using the Color Inversion Mode

If your goal is to make the background black and the text white (or vice versa) to reduce eye strain or save energy AMOLED-In the Xiaomi Redmi Note 9, this mode works at the system level, instantly changing the colors of all interface elements.

To activate this feature, you need to go to the settings menu. The path may vary slightly depending on the version of MIUI, but it is usually in the special features section, where the user gets full control over the contrast of the information displayed.

Activating the inversion makes the text bright white on a black background, which is especially convenient at night, but it is worth remembering that images and photos also invert, turning into negatives, which can interfere with viewing media content.

There is also a Read Inversion mode that changes colors only in certain applications or when specific conditions are met, a more flexible tool that allows you to keep your images in the gallery normal but change the color of the font in your browser or reader.

Configure through special features (Accessibilities)

The deep customization of the visual interface is often hidden in the special features section, and this is where the tools for visually impaired people can be useful for ordinary users who want to change the color of the font to a more contrasting one.

In the Settings → Advanced Settings → Special features you can find the Visibility Improvement option. High contrast text settings are available here. When this option is enabled, the system forces the text to be colored in colors that ensure maximum readability, ignoring application styles.

Also, this section often has the option of changing the font size and boldness, and although it doesn't change the color directly, the combination of bold and larger sizes makes the text more visible and weighty on the screen.

Using these features does not require superuser rights and is safe for the device, and you can turn them off at any time by returning the standard view to the Redmi Note 9 interface.

Application of third-party launchers and applications

When built-in tools are scarce, third-party launchers like Nova Launcher, Microsoft Launcher or GO Launcher come to the rescue, which completely replace the desktop and often allow you to change the color of signatures under icons and widgets.

With this launcher, you can access the advanced look settings, and you can choose any color for the text of the application shortcuts, which creates the illusion of changing the system font, since the user spends most of his time on the desktop.

There are also specialized font-changing apps that work without root rights, using accessibility mechanisms or overlays. They can recolor text in certain applications, but often contain ads or require subscriptions.

⚠️ Warning: Third-party launchers may consume more RAM than standard shell MIUI. On small-volume models RAM This can lead to more frequent unloading of background applications.

When choosing a launcher, pay attention to compatibility with your version of Android. Outdated versions of programs can work unstable or cause conflicts with Xiaomi system services.

Modification of system files through Root rights

For users with advanced Root skills and rights, it opens up the possibility of a complete repainting of the system, which involves interfering with system files responsible for interface resources, in particular the framework-res.apk file.

The process requires a root-enabled file manager (e.g., Root Explorer or Root Explorer). MT You need to find the system file responsible for colors and edit. XML-markup inside it by changing the hex codes of the text colors.

Exemplary path to the resource file (may differ in different versions of MIUI)


/system/framework/framework-res.apk




/system/priv-app/SettingsProvider/SettingsProvider.apk

An error in the XML syntax or an incorrectly selected color code can lead to bootloop or text disappearing throughout the interface, making the phone unusable without flashing.

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Before any editing of system files, make sure to make a full backup (Nandroid Backup) through TWRP recovery. This is the only way to guarantee to restore the phone in the event of a crash.

If you're not sure about your knowledge of Android's structure, it's best to refrain from doing so. Modern versions of MIUI have system integrity protections that can block changes even when root rights are available.

Solving Display and Readability Problems

After making changes, users may experience readability problems, such as white text on a light gray background in some settings menus, where the inclusion of Dark Theme in combination with contrast settings helps.

Also worth checking is the Sunlight Mode settings, which automatically improves brightness and contrast in the sun, and can sometimes conflict with manually set font colors, making them fade.

If the text becomes unreadable after installing the theme, try resetting the theme to the standard. To do this, in the Topic app, go to the profile and select the Topic item, then apply the Classic or Default theme.

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It is safer to use a combination of standard Dark Theme and special features settings than to interfere with system files.

On AMOLED screens, black text means off pixels, which is ideal for saving energy, whereas on IPS, black is simply highlighted minimally.