Owning a modern smartphone implies not only functionality, but also aesthetic pleasure from using the interface. Users who have switched from iOS to Android often face visual dissonance: familiar, bright and detailed emoji from Apple are replaced by standard Google or manufacturer kits that may look less expressive. Owners of Xiaomi, Redmi and POCO devices running on the shells of MIUI or the new HyperOS are in a privileged position. Flexible personalization system allows you to implement elements of the design of competitors without the need of superuser or reflashing the device.
The main way to do this is to use the built-in Themes app, which is not just changing wallpaper, but deep modification of system fonts and graphic libraries, and it requires attention to detail, because replacing system font files is an interference with the operating system. However, if you follow the algorithm, the risk is minimal and the result will please the eye. You do not need complex tools like ADB or root rights, everything is done by regular means.
Keep in mind that changing the font affects the rendering of all characters, not just emojis. So choosing a quality file is critical to keeping text readable in messengers and browsers. In this article, we will discuss proven installation methods, compatibility with different versions of Android, and answer frequent questions that arise during the customization process.
Preparation of the smartphone for the installation of custom fonts
Before you start any manipulation of system fonts, you need to make sure that the device is ready for changes. Standard procedure requires a Mi Account. Without authorization in the Xiaomi ecosystem, the theme store can restrict functionality or not allow third-party files. Go to the phone settings, find the "Mi Account" section and log in. If the account is not, it will take a couple of minutes to register.
The second important step is to create a restore point. While the risk of system damage is minimal, accidental failure when installing a corrupt font file can lead to incorrect display of text. Google provides built-in backup tools. It is recommended to sync important data with the cloud or make a local copy to the computer. This rule of digital hygiene is relevant for any experiment with the interface.
It's also worth checking if there's any space in the memory. Themes and fonts take up a little space, but the Themes app cache can grow. Clean up the storage of unnecessary files so that the download and use of resources goes smoothly. Make sure the battery is at least 30-40% so that the phone doesn't turn off at a critical moment.
⚠️ Warning: Do not attempt to install fonts from unverified sources directly on the main device. First, test the file for compatibility to avoid a situation where the interface becomes unreadable.
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Search and install the iOS font through the Topics app
The main tool for transformation is the built-in Themes app. This is where customization resources are concentrated. In the application search bar, you need to enter key queries such as "iOS font", "iPhone font", "Apple emojis" or "iOS 16 font". Search results can vary depending on the region specified in the Mi Account setting.
If the in-app search is not working, you can use the import method. Font files with the.mtz extension can be found on specialized forums or in Telegram channels dedicated to MIUI. After downloading the file to your phone's memory, open the Topics app, go to the profile (human icon) and select "Import the theme from the file." The system recognizes the font and prompts you to install it.
After selecting the right option, click Download and then Apply. The phone can warn you that the font affects system elements. Confirm the action. The device can freeze or blink for a few seconds - this is the normal reaction of the system to reboot the graphical interface. After that, the emojis in most applications should change.
What to do if the font is not used?
Setting the keyboard to display Apple emoji
Replacing the system font is only half the battle. To make sure emojis are correctly displayed when you type in, you need to adjust the keyboard. The standard Gboard or MIUI Keyboard keyboard uses the system emoji library, but the visual style of the preview buttons may differ. For maximum similarity to the iPhone, it is recommended to install a third-party keyboard that mimics the style of iOS.
Google Play offers apps like “iOS Keyboard” or “Kika Keyboard” that fully copy Apple’s emoji design and set. Once you install the keyboard, go to your language and input settings (Settings → Additional Settings → Language and Input) and select the new app as your primary application.
- 🍏 Open Google Play and download the keyboard with iOS-style.
- 🍏 Activate it in Android security settings by allowing text input.
- 🍏 Switch to a new keyboard in any input field by clicking on the globe icon.
- 🍏 Check the emoji panel: it should look identical to the iPhone.
Use only proven high-rated apps. If you prefer a standard keyboard, once you install the iOS system font (as described in the previous section), it will automatically start displaying apple emojis in the preview field, even if the design of the keyboard itself remains Android.
Solving problems with squares instead of emojis
A common problem with custom font installation is that you have blank squares or question marks instead of images, which happens when a new font does not contain glyphs for certain Unicode characters that are in standard Android font, and the system does not know how to display the character, and shows a stub.
To solve this problem, you need to find a font that is not just a set of beautiful letters, but a complete replacement for the system font with support for all encoding. Often these files are labeled as "Full iOS Font" or "System Font Replacement." Avoid fonts that change only the Latin or Cyrillic alphabet, ignoring the Emoji block.
If the squares appeared after the system update, then the new version of Android has changed the structure of the font files. In this case, you need to delete the current font through the Themes app (profile → fonts → delete) and return the standard font. Then try to find an updated version of the iOS font that is compatible with your version of MIUI or HyperOS.
⚠️ Note: If squares appear in all menus, including settings, and the phone becomes unmanageable, boot into Safe Mode (usually pressing the off button or volume buttons at start), delete the last font installed, and reboot normally.
Methods Comparison: Topics vs Root Rights
There are two main ways to implement iOS emojis: a secure method through themes and an advanced method using root rights. For most users, the first option is the only one necessary. It does not violate the warranty and is reversible at any time. However, it has limitations: the font may not apply in some system dialogues or old applications.
The root-rights method (Getting Superuser Rights through Magisk) allows you to replace the EmojiCompat system file or the font files in /system/fonts directly. This gives 100% results in all applications, including those that ignore the system fonts. But it is a complex process that requires unlocking the bootloader, which erases all data from the phone.
The table below compares these approaches for ease of choice:
| Parameter | The Method Through Themes | Root-rights method |
|---|---|---|
| Difficulty | Low (5 minutes) | High (30-60 minutes) |
| Risk to the system | Minimum | High (possible loss of warranty) |
| Application compatibility | 90-95% | 100% |
| The need for a PC | Not required | Required to unlock |
| Updating the system | Don't bother. | Could break your license or phone. |
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For 99% of users, the method of installation through the Themes app is optimal: it is safe, fast and does not require technical knowledge.
Impact on productivity and battery
Many people have been using custom fonts to negatively impact autonomy. In theory, a more complex typeface with more glyphs might require a little more resources to render. However, on today’s Snapdragon or MediaTek processors installed in Xiaomi smartphones, this difference is completely invisible in everyday use.
Battery consumption can only increase if you use live themes with active background animation, not just static font. A static font file, even replacing an emoji, does not consume additional energy, since it is simply stored in memory and read by the processor as needed. The impact on RAM is also negligible.
The only thing that's nuanced is compatibility with system optimization. In rare cases, poorly optimized fonts can cause micro-freezes when you scroll through long lists of messages in messengers. If you notice slowdowns after installation, just return the standard font. It takes a few seconds.
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If you notice that the phone is slower after you set the font, try restarting the device. Often, the system requires one reboot cycle to fully optimize the font cache.