How to Remove Repeated Contacts on Xiaomi: The Complete Guide

Owners of smartphones Xiaomi, Redmi and POCO They often encounter situations where a huge number of duplicates accumulate in the phone book, and this happens after synchronization with the phone. SIM-Having two or more records from the same subscriber not only clutters the list, but also makes it difficult to find the right number in an emergency.

Fortunately, the MIUI or HyperOS Android operating system offers built-in tools to solve this problem. You don't have to be a technical person to clean up your contacts. We'll look at some proven methods to help merge or delete unnecessary records while saving important data.

Before you start a mass cleaning, make sure you have a backup. While standard features work safely, it is always possible to accidentally delete the information you need. In this article, we will discuss the system’s regular tools, cloud synchronization capabilities, and specialized deep cleaning software.

Use of the built-in unification function in MIUI

Modern versions of the MIUI shell are equipped with a clever algorithm that automatically analyzes the phone book for matches, and the system pays attention not only to the complete coincidence of names, but also to identical phone numbers, even if the names are written differently (for example, "Alexei" and "Lesha").

To use this feature, open the standard Contacts app and go to the settings that are usually hidden behind a three-dot or gear button. Find Contact Management or Contact Management. Here the system can offer the option "Connect Duplicates" or "Contact Merger".

If the automatic offer doesn't appear, you can initiate the process manually. Select the option to Combine the repetitives, after which the system will show a list of pairs that it considers duplicates, you will only have to confirm the action for each group or select "Combine all".

⚠️ Note: In an automatic merger, the system may combine contacts with the same names but different numbers (e.g., two Ivanas from different departments.

The merger process is fast and does not require an Internet connection, since all processing takes place locally on the device, and once the procedure is completed, only unique records will remain in your phone book, and the history of calls and correspondence with these subscribers will be preserved in full.

Cleaning through Google Contacts

The most reliable way that works equally well on any Android smartphone is to use Google Contacts web interface.This method is especially effective if your data is synced to the cloud, which is the standard for the Xiaomi ecosystem.

To start, open your browser on your computer or phone and go to contacts.google.com. Make sure you are logged in to the same account that you use on your Redmi or POCO smartphone. On the left menu, find the "Merge & fix" section.

Here you'll see a list of contacts that Google considers duplicates, and the system suggests that you combine them one by one or all at once, and this action synchronizes with all the devices that you log in to that account, allowing you to clean the phone book remotely.

• 📱 Open the Google Contacts app on your smartphone.
• 🔧 Go to Settings. → Google settings → Synchronization.
• 🔄 Click Restore Contacts to roll back changes if the merger fails.

It is important to note that changes made through the web interface will only take effect on your Xiaomi after synchronization. Make sure that the account settings are ticked against the Contacts item and click the Force Sync button.

Third-party applications for duplicate removal

If MIUI and Google services fail or you are looking for more flexible settings, the Play Market app will come to the rescue, using complex comparison algorithms to find duplicates even when data is partially matched.

One of the most popular solutions is Duplicate Contacts, or Contacts Optimizer, which scans a database, analyzes names, numbers, email addresses, and even profile photos, and then you get a detailed report, with the option of selective deletion or merger.

Using third-party software requires permissions, an app will need access to all contacts and possibly storage, and only choose proven programs with high ratings and a lot of reviews to avoid leaking personal information.

Some apps offer a Safe Delete feature that creates a temporary backup before you start work, a useful option that allows you to roll back changes if the program makes a mistake and deletes the desired records.

Manual editing and filtering

Sometimes automatic systems fail, and the only way out is manual verification. Xiaomi owners can use the filtering function in the Contacts app. Click on three dots in the corner of the screen and select Contacts to Display.

You can select the contact only with SIM-And often, duplicates are created because some numbers are saved in the SIM and others are saved in the cloud. If you switch the filter, you'll see where the copy is stored.

For manual removal, select a contact, press the edit button (usually a pencil), and find the "Delete" option at the bottom. If you see two contacts with the same number, open one, press the menu (three dots) and select "Combine with another contact", then specify the second.

The manual method takes longer but guarantees maximum accuracy, and you will not lose important details such as additional numbers, email addresses or assigned ringtones that can be lost in automatic merger.

⚠️ Note: When manually removing, be careful with the contacts stored on the SIM-They often have a name length limit and do not support additional fields, which can lead to confusion.

Working with contacts on SIM-map

Many users when switching to the new Xiaomi import contacts with the old one. SIM-This creates a classic duplication situation: one in the phone's memory, the other on a SIM with the same number.

To avoid this, it is best to copy all contacts with the SIM-Maps in your phone or Google account and then clear the card itself SIM-To do this, go to the contact settings, select "Import / Export" and click "Import from" SIM-map".

After successful import, select the option "Delete contacts with the SIM-"cards" or just stop showing contacts from it in the filter. SIM-The card is considered an outdated method, since the capacity of the SIM card is limited, and the functionality does not allow you to save photos and additional data.

If you do store numbers on a SIM card, check them periodically for duplicates inside the card itself. Some phones allow you to edit entries directly to SIM, but it is more convenient to transfer them to digital storage for easy management.

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Advice: After importing contacts with SIM-Backup your card to Google Contacts immediately, this will save your numbers even if the SIM card is damaged or lost.

Prevention of duplicates

In order to avoid wasting time deleting repetitive records in the future, you should set up syncs correctly. The basic principle is to keep all contacts in one place.

In the Xiaomi phone settings, go to Accounts and Sync. Make sure your Google account has contact sync enabled. Also check the Contacts app settings and set the default new numbers to your Google account, not your phone memory.

Avoid importing contacts from multiple sources frequently without checking. If you have changed your phones several times, it is better to clean the database once than to constantly deal with the consequences of sloppy copying.

• 📂 Set up automatic sync with Google.
• 🚫 Turn off the contact display with SIM-filter-card.
• 📥 When changing your phone, use cloud transfer, not export to file.

Compliance with these simple rules will keep your phone book clean and up to date. Regular, at least every six months, checking through the Google web interface will help to eliminate minor errors before they turn into chaos.

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Google Account is the best duplicate protection: Don’t mix storage on SIM, in phone memory, and in the cloud unnecessarily.

Questions and Answers (FAQ)