How to set up alphabetic contact search on Xiaomi 10C

Many Xiaomi smartphone owners face a situation where, after a system update or initial setup, the standard call interface changes. Instead of the usual vertical list with letters on the right, which allows you to instantly move to the desired surname, the user sees only an endless scroll tape. On the Xiaomi 10C model, this problem also occurs, especially if the device came with a preset shell of an earlier version or if regional settings have been changed. The absence of a side navigation bar can significantly slow down the search for a number in a large phone book.

Fortunately, Android and MIUI have the ability to return this functionality, and often just change the language or list settings to make the alphabetic index appear automatically, and in some cases, you need to do a deeper setup through hidden menus or reset the Contacts app. Below we will discuss in detail all the methods available to solve this problem.

It's worth noting that the interface may vary depending on the firmware version. Global ROM and China ROM may have different algorithms for rostering. If standard methods don't work, there are alternative navigation options that we'll also look at, and the key is not to panic, because the functionality is still there, it's just hidden or deactivated by default.

Why the alphabetical index in contacts disappeared

The main reason for the disappearance of the sidebar with letters is a change in the system language. Alphabetical navigator appears only when the interface language uses Latin or Cyrillic with a clear alphabetical order. If your Xiaomi 10C switched to a language where there is no clear alphabetical separation (for example, Chinese or some Eastern languages), the system automatically hides the navigation bar, since sorting by letter in this case does not make sense.

The second common cause is a failure of the Contacts app after a software update. Sometimes the app cache gets overflowed or the configuration files get corrupted, resulting in incorrect display of interface elements. In such cases, a system failure can block the display of the sidebar even if the language is installed correctly. This can also happen if you use a third-party theme that does not support standard MIUI Dialer elements.

Another factor is the sorting type. If the settings select the order of display "Append date" or "Call frequency", the alphabetic index may not be displayed because the list is not sorted alphabetically. For side navigation, it is critical that the contacts be arranged alphabetically. Without this condition, the system cannot activate a quick transition by letters.

⚠️ Note: Using third-party design themes from unofficial sources can lead to interface conflicts. If the alphabet is lost after installing the theme, try returning the standard view in the theme settings.

Setting up language and region to activate search

The first and most effective step to return the index is to check the language settings. MIUI system on Xiaomi 10C dynamically changes the interface depending on the selected language. To activate the sidebar, you need to make sure that the main language of the system is Russian, English or any other language with a developed alphabet system.

To do this, go to your smartphone's settings menu. Find the section that provides additional system settings. There you will see "Language and input." Make sure that the language you want is on the priority list. If you use multilingual input, try temporarily leaving only one language, such as Russian, and restart the device.

Also, check your region settings. Some interface features may depend on the country you choose. Go to Settings → Additional settings → Region and select your country of residence or region where you purchased the device (e.g. Russia or Ukraine). After changing region, the phone may offer a reboot, which is also useful for applying changes.

It's important to understand that changing the language affects not only contacts, but all system menus. If you're used to an interface in another language, you can try to return it after checking, but in most cases, the alphabetic index is saved if there is at least one suitable language in the system.

Changes in sorting and display parameters

If the language is fine, you should look at the internal settings of the Contacts app itself. Modern versions of the MIUI shell have flexible settings for displaying the subscriber list, and that's where the switch for the type of navigation is hidden.

Open the Contacts app and click on the three dots in the top right corner of the screen to open the menu. Select Settings. In the list that opens, find the Contacts Display or Sort. Here you need to check two parameters: the order of sorting and the format of the name display.

Make sure you select the "Alphabetical" sort. If you select "Last Call Date" or "Manual," the sidebar with the letters will not appear. Also check the name format: the format of the name is best suited for the correct search format "Name Name" or "Name Name." Experiment with these settings, because on different versions of the firmware they can be called differently.

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If the alphabet did not appear immediately after changing the sorting settings, close the application completely through the menu of running tasks and open it again.

In some cases, changing the way the contact list is displayed helps. Try switching between the list and tile view (if available in your version), the list is the best way to use an alphabetical index, as it provides a compact arrangement of the lines.

Use of the side navigation panel

Once you've done the language and sorting, a narrow vertical bar with letters should appear to the right of the contact list. This is the alphabetical pointer. It allows you to instantly navigate to the desired letter without flipping through thousands of entries manually. On the Xiaomi 10C with its large screen, this control is especially convenient.

To use navigation, just tap the right letter on the sidebar with your finger. The list will instantly scroll to the first contact on that letter. If you hold your finger on the panel and swipe up or down, a larger window will appear with the current selected letter, which allows you to position yourself very accurately in the list.

It's worth noting that the panel can be translucent or hide if you haven't touched the screen for a while, so that the letters don't overlap the contents of the contacts, and a slight finger movement along the right edge of the screen activates the panel again.

If you use a smartphone with one hand, it can be inconvenient to reach the right edge of the screen, so you can use the built-in search function, which is at the top of the contact list and allows you to type the first letters of a surname or name from the virtual keyboard.

Alternative methods of search and navigation

In addition to the classic alphabetical index, there are other ways to quickly find the desired number in Xiaomi 10C, one of them is the function of “Smart search” or “Global search”.

Type a name or part of a phone number into the search bar, and the system will suggest contacts from the phone book, call history and messages. This method is often faster than manual scrolling, especially if you remember at least part of the name of the subscriber. The search algorithms in MIUI are smart enough to find contacts even when a partial match.

You can also use a voice assistant. When you press the voice assistant button or say an activation command, say, "Call [Contact Name]." The phone automatically finds the record in the database and initiates the call, which is especially convenient when your hands are busy or the screen is off.

For people with disabilities or just for greater comfort, there is a “Enlarged Text” or “High Contrast” mode in accessibility settings, which can make the navigation bar letters more noticeable if the standard font seems too small.

Troubleshooting and resetting contact settings

In situations where neither changing the language nor changing the sorting settings helps to return the alphabetical index, the problem may be the damaged application data, which requires cleaning the cache and data of the Contacts application. This is a safe operation that will not delete your numbers, but reset the display settings of the application to the factory.

To reset, go to Settings → Applications → All apps. Find the Contacts app (or Phone, as they are often combined in MIUI) and click on it and select Memory. Here you will see the Clear Cache and Clear Data buttons. First, try clearing the cache.

⚠️ Note: Before clearing the app data, make sure your contacts are synced to your Google or Mi Cloud account.Although numbers are usually stored in a shared database, reinsurance will not hurt.

If the cache cleanup didn't work, do a complete data cleanup, and then the phone can behave like a new phone in terms of call settings, you'll have to re-select the sorting and name format, and often this radical method returns the missing index to the Xiaomi 10C.

Updating the system and application

Keep in mind that interface bugs are often fixed in newer software versions. If your Xiaomi 10C has an older version of MIUI installed, the lack of alphabet could be a well-known bug that Xiaomi engineers have already fixed in a more recent release.

Check for updates by going to Settings → About Phone → MIUI Version. Click on the Update Check button. If the system offers a new version, download and install it. It’s also worth checking out the Google Play or GetApps app store and checking if there are updates for the Contacts and Phone system components.

Sometimes developers release separate patches for system applications that are not part of the overall firmware update.Regular updates ensure that you get not only new features, but also fix critical interface errors.

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Regular system updates are the best way to avoid software errors and access improved interface features.

In conclusion, the lack of an alphabetical pointer on Xiaomi 10C is often a matter of settings, not hardware breakdown. The correct language configuration and sorting solves the problem 99% of the time. If nothing helps, you can always use alternative search methods or install a third-party app for calls from the Play Market, which is guaranteed to have a convenient alphabetical index.