How to remove double contacts on Xiaomi Redmi: effective methods

Owners of Xiaomi and Redmi smartphones often face an annoying problem: after synchronization with the smartphone. SIM-When you have a map or data transfer from an old phone book, you get duplicates in your call list, and it's not just visual noise, it's a real interference that prevents you from finding the number you want or sending a message quickly. Double contacts can occur with each new login to Google account or when incorrect data import from messengers.

To make matters worse, the MIUI system that powers the devices sometimes mishandles the Name and Surname fields as separate entries, such as Ivan Petrov and Petrov Ivan, which can be displayed as two different people. Fortunately, the developers have provided several layers of security and tools for putting things in order. In this article, we'll look at all the current ways, from built-in functions to cloud services.

Reasons for the appearance of duplicates in the phone book

Before you start cleaning, it's important to understand the nature of the bugs, and most often, the problem is sync. When you log in to your Google account on a new device, the phone automatically loads all the stored numbers. SIM-The system perceives this as two different sources.

Another common reason is incorrect imports from social networks or instant messengers, apps like Viber or Telegram can create their own records that do not combine with the main phone book, and duplicates often appear after resetting to factory settings if the backup was made incorrectly.

⚠️ Warning: Before mass deletion or consolidation of records, be sure to create a backup. Merger error can lead to loss of important numbers without the possibility of recovery.

When manually entering data, users often don't notice that the number is already saved under a slightly different name, such as "+7,999..." and "8,999..." the system perceives as different if smart sorting is not enabled, and understanding the source of the problem will help you choose the most effective cleaning method.

Use of the built-in unification function in MIUI

Modern versions of the MIUI shell are equipped with a fairly clever algorithm that can find similar entries on its own. To run this function, you need to open the standard Contacts app. In the upper right corner of the screen, there is a menu of three points where you should select Contact Organizer or Contact Management.

In the menu that opens, find the section that's responsible for the merger, which can be called "Combine the Repeats" or "Fusing the Duplicates." The system will analyze the database and offer a list of pairs that it thinks are the same, you just have to confirm the action for each pair or choose "Combine all."

It's important to note that this method works best if all your contacts are saved in one place, such as a Google account. SIM-The device's card and memory, the algorithm may not see the connection between the two, which would require prior consolidation of the data.

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Use the Favorites feature before cleaning to mark the most important numbers, which will help to quickly check if they are lost during the merger.

Cleaning through Google Contacts Services

The most reliable and secure way to get your phone book in order is to use the Google Contacts web interface, which is good because the changes apply to all devices associated with your account. Open your browser on your computer or phone and go to contacts.google.com.

On the left of the screen, find the navigation menu and select “Combine and Fix.” Google’s system has powerful machine learning algorithms that often find duplicates where Xiaomi’s built-in tools are powerless. You’ll see a list of contacts marked “Maybe they’re the same person.”

After cleaning the site, go back to your Redmi smartphone. Open your contact settings and make sure sync is enabled. Press the update button to make changes apply on your device. This method ensures that your phone book is clean in the cloud and on your phone.

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Google Contacts is the most powerful tool for working with duplicates, as it analyzes not only numbers, but also the structure of names and email addresses.

Removal of duplicates from SIM-map

Often the source of chaos is itself. SIM-A map that can store old records. To check this out, open the Contacts app and go to the display settings. Make sure the box is in front of the item "SIM" or “Contacts to SIM-map".

If you see extra numbers, you either need to delete them or move them. From the contact management menu, select the option "Import with". SIM-Once you have transferred all your data to internal memory or the Google cloud, it is recommended that you completely clear the memory. SIM-maps via the settings menu to avoid duplicates.

Some users prefer to keep their main numbers on the SIM-But modern Xiaomi smartphones offer cloud backups that are much more convenient and secure.Simk storage limits the length of the name and the number of additional fields, such as an address or company.

Application of third-party cleaning applications

When the built-in tools fail, Google Play Store-based tools come to the rescue, apps like Duplicate Contacts or Merge & Fix scan the database deeper than standard tools, and allow you to flexibly customize search criteria by matching a number, name, or even part of an email address.

When using third-party software, be careful about the permissions you request. Contact access is sensitive data. Choose only trusted applications with high ratings and a lot of reviews. Before starting a scan, it is better to turn off the Internet so that the application does not send your phone book to its servers.

⚠️ Warning: Third-party apps may aggressively combine contacts with similar names but different numbers. Always check the result before saving changes.

The advantage of these programs is that you can pick a hundred duplicates and combine them at a click, but automation is not always perfect, so a final manual check is still recommended, especially for important business contacts.

Prevention and Synchronization Configurement

To keep the problem from coming back, you need to set your save priorities right: Go to your contacts settings and select "Preferred Contact Type to Save." Set a value for "Google" or "Mi Account" but not "Phone" or "SIM." This ensures that all new records are immediately taken to the cloud.

Also worth checking the sync settings in the Android account section, make sure you check the "Data Autosynchronization" box. Periodically, every few months, it's helpful to go to the web version of Google Contacts and do a preventive cleaning until the list is too large.

Compliance with these simple rules will keep the phone book in perfect condition. A clean contact list is not only aesthetic, but also the usability of voice search and smart dialing features that are becoming available on Xiaomi devices.