Owning a Xiaomi smartphone is often accompanied by the need to fine-tune the interface, especially if the device came from China or was re-interviewed by enthusiasts. One of the most annoying problems faced by users is the sudden disappearance of the Cyrillic alphabet in the phone book or the inability to enter Russian letters when creating a new record. Instead of clear names, meaningless sets of characters, squares or question marks appear on the list of subscribers, making using the gadget extremely uncomfortable.
When the alphabet in contacts stops showing correctly, it can occur after an operating system update, installing third-party launchers, or even after simply resetting the settings. Most often, the problem is not a physical break in the screen, but a software conflict of language packs or incorrect font encoding. Understanding the reasons allows you to quickly fix the malfunction without going to the service center.
In this guide, we will take a look at all the possible ways to restore Russian layout and display names correctly. You will learn how to check system settings, change font settings, and use hidden MIUI features to correct encoding errors. Follow the instructions consistently to return full functionality to your device.
The main reasons for the disappearance of Cyrillic in the phone book
Before you start taking active action to correct the situation, you need to clearly understand why the system stopped correctly processing Russian characters. Most often, the root of the evil lies in the desynchronization of language profiles. If you accidentally switched the system language to English or Chinese, and the contacts were left with the records stored with Cyrillic encoding, the phone may not be able to interpret them correctly when displaying them.
Another common cause is the conflict between the standard Contacts app and third-party counterparts that users often install to extend functionality. Some launchers and shells have their own call list sorting and display algorithms that can ignore the system encoding settings, which leads to names being visible in one application and not in another.
⚠️ Note: If the problem occurred immediately after buying the Chinese version of the smartphone, it is possible that the firmware initially lacks full language packages. In this case, a simple change of settings may not help, you will need to reflash to the global version.
Also, you should consider the factor of damage to system files. After a failed update or malfunction of the operating system, some files responsible for rendering fonts can be damaged, in which case the phone physically does not know how to draw the letter "A" or "B" replacing them with empty squares, this requires more deep intervention in settings or data reset.
Checking and changing the system language of the interface
The first and most logical step in solving the problem is to check the main interface language. Often, users, trying to set up a phone, accidentally change the language to English, forgetting that this affects all system applications, including the phone book.
You need to find a setting icon that usually looks like a gear. In the menu, look for an item that starts with an "A" (Additional settings) or has an icon with an "i" or a globe. Inside this section, there's a "Language & input" item. When you click on it, you'll see a list of available languages. Choose Russian or English to reset the choice, and then return Russian. This action will restart all system processes related to localization.
If the problem persists after the language change, try to force the device to restart. Sometimes the system cache stores old font display data, and only a full reboot allows you to apply the new encoding settings to all open applications. Make sure that the names appear correctly in the contact list after the reboot.
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Changing the interface language back to Russian and re-activating often force updates dictionaries and fonts throughout the system.
In rare cases, switching to another language, such as English, making a new contact with a Russian name, and then returning to Russian, helps, and this method forces the system to re-index the contact database and apply the correct UTF-8 encoding for all records.
Configure fonts and display in MIUI
The MIUI shell, installed on Xiaomi, Redmi and POCO smartphones, has advanced personalization capabilities that can affect text readability. The built-in theme or installed third-party font may not support a full set of Cyrillic characters. If you recently changed the theme or font, this is likely the problem.
To check, go to the Themes app. Find the font section (usually an icon with a "T" or "A"). From the list of installed fonts, select the standard Roboto or MIUI Font font. The default system font ensures that all the necessary characters are present, as it passes a strict compatibility check.
Also pay attention to the font size. In the Settings menu → Screen → Text size, try zooming in. Sometimes, with a certain zoom, the letters are cropped or shifted, giving the illusion of no letters. Put the slider back in the middle position and check the contact list.
If you use a dark topic, make sure that the text contrast is sufficient. In some custom themes, the font color in dark mode can blend into the background or be too pale, making the text seem absent. Switch to a light theme at Settings → Screen to rule out this visual defect.
Cleaning the cache and application data Contacts
If the system settings are fine, but the Russian alphabet in the contacts on Xiaomi still does not appear, the problem may lie in accumulated garbage or an error in the database of the application itself.Cache cleaning is a safe procedure that will not delete your numbers, but will reset temporary files that may have been damaged.
To do this, go to Settings → Applications → All apps. Find Contacts (or Contacts) in the list. Click Storage. Here you will see two buttons: Clear cache and Clear all. Start by clearing the cache.
☑️ Checklist for data cleanup
If clearing the cache didn’t help, you can try clicking “Clear All.” Attention: this action will reset the app’s display settings (favorites, recent), but should not delete the numbers themselves if they are synced with a Google or Mi Account. However, before this step, it is strongly recommended to make a backup.
⚠️ Note: Before clearing the data ("Clean All"), make sure your contacts are saved to the cloud.The local copy can be deleted along with the application settings.
Once the data is cleaned, the system will re-create the index contact database, at which point the characters are re-mapped against the available fonts, often a step that brings the missing Russian letters to life.
Coding problems during import and synchronization
A special case is when the problem occurs after transferring contacts from another phone or importing from a.vcf or.csv file. If the file was created on an old device using incorrect encoding (for example, ANSI instead of UTF-8), then when importing to a new Xiaomi, “Krakoshibra” will appear instead of letters.
To fix this, try importing contacts again by choosing the correct encoding in the process. If you import from a file, use a computer: open the file in a text editor (like Notepad++), select UTF-8 encoding and save. Then upload the corrected file to your phone.
If you sync with your Google account, the problem can be solved by a forced update. Go to Settings → Accounts and Sync → Google. Uncheck the box from Contacts, wait a few seconds and put it back, which will trigger the process of re-uploading data from the server where it is stored in the correct format.
What to do if your contacts are SIM-map?
It’s also worth checking the display settings in the contact app itself. Sometimes there’s a Phone Only or SIM filter, and switching between these modes can temporarily solve the visibility problem until you transfer the data to a more reliable storage.
Use of third-party applications for contact management
If Xiaomi’s standard Contacts app continues to work incorrectly, it makes sense to temporarily replace it with a proven counterpart from the Google Play store. Third-party apps often have their own text rendering engines and ignore system errors in the MIUI shell.
A popular and reliable solution is Google Contacts, which automatically pulls up all entries from your device and accounts’ memory, displaying them with the correct encoding. Once installed, simply open the app and assign it to your phone book as the default.
Other alternatives, such as Truecaller or Simple Contacts, can also help diagnose the problem. If the third-party app displays names normally, then it is the Xiaomi system component that is damaged, and it is worth considering resetting the phone or waiting for a firmware update.
Using a third-party Dialer can also be a temporary solution, with many users installing a Google Phone that works perfectly with Google Contacts, completely bypassing the bugs of native MIUI Cyrillic call.
Table: Comparison of methods of solving the problem
To help you navigate the solutions, we've created a summary table that will help you quickly determine which method is right for your situation, based on your symptoms.
| Symptoms. | Probable cause | Method of decision | Difficulty |
|---|---|---|---|
| Squares instead of letters | No font or coding | Change of font to standard | Low. |
| Names in Latin | Wrong system language | Changing the interface language | Low. |
| Only Russian names are missing. | App cache error | Cleaning the application data | Medium |
| Cracosabra after importation | Incorrect file encoding | Convert a file to UTF-8 | Tall. |
| The problem in all applications | System firmware failure | Resetting or flashing | Tall. |
As you can see from the table, most problems are solved by software without deep intervention, but if none of them worked, a more radical step might be needed.
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Before performing a full reset, be sure to save all important data to an external medium or to the cloud storage, as this procedure will remove all information from the device.
Radical measures: resetting and reflashing
When all of the above methods are exhausted, and the Russian alphabet in the contacts on Xiaomi never appeared, the last option remains – a complete reset to factory (Hard Reset), which will return the phone to the state of “out of the box”, removing all user data, settings and potentially damaged system files.
To perform the reset, go to Settings → About Phone → Settings Reset → Erase all data. The phone will reboot and start a long cleaning process. Once turned on, you will have to reconfigure the language, Wi-Fi and accounts. In a clean system, the encoding problem usually disappears.
⚠️ Warning: Full reset irreversibly deletes photos, music and documents. make sure you have an up-to-date backup of all important files.
In extreme cases, especially on Chinese versions of smartphones with stripped firmware, it may be necessary to flash to the global version (Global ROM). Global firmware contains full language packages and correct fonts for all regions, which is guaranteed to solve localization problems.
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Reflashing to the global version of MIUI is the only guaranteed solution for Chinese versions of smartphones if you need full support for the Russian language.
Remember that flashing is a complex technical process that requires unlocking the bootloader. If you are not confident in your abilities, it is better to contact specialists or limit yourself to resetting the settings.