How to combine contacts on Xiaomi Redmi Note 9 Pro: 5 proven ways

Duplicate contacts in the phone book Xiaomi Redmi Note 9 Pro – a common problem that occurs after synchronization with multiple accounts (Google, Mi Account, SIM-The records of a single person scattered across multiple sources make it difficult to find, take up space and sometimes cause confusion when calling, MIUI Offers built-in tools for connecting contacts, and also supports third-party solutions.

In this article you will find 5 working methods – from standard features of the “Contacts” app to advanced tricks with Google Contacts and MIUI We'll look at how to automatically and manually combine records, avoid synchronization errors, and what to do when contacts don't want to merge. MIUI 12/13/14, which allow you to manage duplicates en masse – this feature often goes unnoticed by users.

Why are the contacts duplicated on the Redmi Note 9 Pro?

Before we start to unify, it is important to understand the root of the problem, because duplicates appear for several reasons, and each requires a different approach to solving the problem:

• 🔄 Multiple accounts: Google Account, Mi Account and SIM-Each card has a copy of the contacts, and when you synchronize, the records are not always correctly matched.
• ☁️ Cloud sync errors: If you’ve previously used another smartphone and moved contacts over Google or Mi Cloud, you may have saved older versions of your records.
• 📱 Import from backup: When you restore data from a backup (for example, through Mi Mover or Local Backup), contacts are added on top of existing ones.
• 📇 Manual input: Users sometimes create the same contact multiple times without noticing it (e.g., saving a number from different locations). SIM-map).

The Redmi Note 9 Pro is further complicated by the fact that MIUI It does not block the creation of duplicates by default, unlike some other firmware (for example, iOS or Samsung One). UI). Also, if you use WhatsApp or Telegram to store contacts, these apps can create their own phone book entries.

⚠️ Warning: Before joining contacts, turn off automatic synchronization in account settings (Settings) → Accounts. → Google/Mi Account → This will prevent the creation of new duplicates during the process.

Method 1: Automatically connect via the Contacts app

The easiest way is to use the built-in double-merging feature in Xiaomi’s standard Contacts app, which is available on all versions. MIUI (including MIUI 12/13/14) It works even without an internet connection.

Instructions:

1. Open the Contacts app** (an icon with a human silhouette).
2. Tap it on three points (⋮) in the upper right corner and select Contact Management.
3. Go to Combine Contacts (or Find and Combine Doubles in new MIUI versions).
4. Wait for the system to scan the phone book, and the duplicates will be grouped by name and number.
5. Opposite each group of takes, click Combine. Use the Select All button for mass unification.
6. Confirm the action by pressing Ready.

If the function does not find duplicates, try the following tricks:

• 🔍 Change the order of sorting: Go to Settings → Display contacts and select Sort by Name instead of Surname (or vice versa), sometimes this helps the system to better determine duplicates.
• 📱 Update the Contacts app**: Go to the Play Market and check for updates for the standard app.
• 🔄 Reboot phone: Sometimes background processes interfere with scanning.

Method 2: Manually linking through a contact profile

Automatic scanning doesn’t always work with partial duplicates, such as when contacts have the same phone number but different names (e.g., “Ivan Petrov” and “Vanya”), and manually combining:

How to do this:

1. Open the Contacts app and find the first duplicate contact.
2. Slip on it, then click Edit (pencil icon).
3. Scroll down and select Combine with another contact.
4. In the list, find the second duplicate contact and tick it.
5. Click Combine and confirm the action.

Advantages of the manual method:

• ✅ Accuracy: You control which records are combined.
• ✅ Flexibility: You can combine contacts with different names but the same numbers (or vice versa).
• ✅ Data retention: All fields (email, addresses, notes) are transferred to the final record.

⚠️ Note: If manually combining the system offers to replace data (for example, leave only one name), carefully check what information you store.

💡

If you have many takes, combine them automatically first (Method 1), and then manually rework the remaining records.

Method 3: Connecting through Google Contacts (for synchronized records)

If your contacts are synced with a Google Account, it is more convenient to manage duplicates through the web version of Google Contacts, which is suitable for mass processing and allows you to combine records even from different devices.

Step-by-step:

1. Open your browser on your computer or phone and go to contacts.google.com.
2. Sign in with the same Google account that is linked to the Redmi Note 9 Pro.
3. In the left menu, select Dubbles (or Find Doubles in the new version of the interface).
4. The system will show all possible duplicates. Click Combine opposite each group or use the Combine all button.
5. After completion, update contacts on your phone: go to Settings → Accounts. → Google → Sync and tap sync now.

Advantages of the method:

If the duplicates remain after synchronization, check:

• 🔗 Linked accounts: It is possible that contacts are not only linked to Google, but also to Mi Account or other accounts. SIM-Disable unnecessary sources in Settings → Contacts → Display contacts from.
• 📱 App cache: Clear the cache of the Contacts app (Settings) → Annexes → Application management → Contacts → Clear the cache).

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Google Contacts is the best choice for users who have contacts synced with multiple devices (e.g., a phone). + tablet + computer).

Method 4: Use MIUI Cleaner for removing duplicates

Xiaomi built into MIUI Security, which includes a Cleaner tool to optimize the system, and it's designed to find and remove duplicate contacts, which is useful if the standard Contacts app is not working.

How to use it MIUI Cleaner:

1. Open the Security app** (Shield icon).
2. Go to Cleaner (or Optimize in New Versions).
3. Take a deep cleaning (or additional).
4. Choose the Duplicate Contacts.
5. Wait for the scan and follow the on-screen instructions to combine or remove duplicates.

Features of the method:

• 🧹 Aggressive scanning: MIUI Cleaner finds duplicates that the standard Contacts app misses».
• ⚡ Speed: The process takes less time than manually pairing.
• ⚠️ Data loss risk: The utility may suggest deleting contacts instead of combining. Always check which records it marks.

⚠️ Attention: If MIUI Cleaner suggests removing the contact instead of combining, do not confirm the action automatically. First export the phone book to the.vcf file (Settings) → Exports/imports → Export to file) to have a backup copy.

Method 5: Third-party applications for advanced contact management

If embedded tools MIUI They can't do it, and third-party apps can come to the rescue, and they offer advanced features like this:

• 🔍 Search for duplicates by partial matches (e.g., identical numbers with different names).
• 📊 Mass editing and categorization of contacts.
• ☁️ Synchronization with cloud services (iCloud, Outlook, etc.).

Top.-3 apps for Redmi Note 9 Pro:

How to use Contacts Optimizer (example:)

1. Install the app from the Play Market and open it.
2. Give access to contacts.
3. Scan for Duplicates.
4. Select groups of takes and press Merge.
5. For mass unification, use Auto Merge (available in the paid version).

Warnings when using third-party applications:

• 🔒 Data security: Check the reviews and rating of the application before using. Some utilities request unnecessary permissions (for example, access to the app). SMS).
• 💰 Paid Features: Most apps offer basic features for free, but a bulk merger or backup may require a fee.
• 📱 Compatibility: Make sure the app supports your version of Android (on Redmi Note) 9 Pro installed Android 10/11 s MIUI 12/13/14).

How to avoid duplicate contacts in the future

Connecting contacts is a one-off solution, so that the problem does not recur, follow these tips:

• 🔄 Set up sync: Leave sync enabled with only one source (e.g., only Google Account or only Mi Cloud). SIM-maps and third-party applications.
• 📱 Use one account: If you have multiple Google Accounts, choose one primary contact account.
• 🔍 Check new contacts: When you save a new number, the Contacts app will suggest combining it with an existing one – don’t ignore this window.
• ☁️ Clean the cloud regularly: Go to Google Contacts once in a while 2-3 month and delete unnecessary records.

Additional settings for the Redmi Note 9 Pro:

1. Go to Settings. → Contacts → Display contacts from.
2. Check only the right sources (e.g. Google and Device).
3. Turn it off. SIM-Card and Mi Account if you do not use them to store contacts.

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The fewer contact sources are included, the lower the risk of duplicates, and synchronization with Google Accounts is the best option.

Frequent mistakes and their solutions

When connecting contacts, users of the Redmi Note 9 Pro face typical problems, and we will analyze the most common and ways to solve them:

If none of the methods worked, try resetting the Contacts app settings:

1. Go to Settings → Applications → Application Management.
2. Find the “Contacts” and tap on it.
3. Select Warehouse. → Clear the data.
4. ⚠️ This will remove all local contacts (cloud-synchronized contacts will remain).
5. After reset, import contacts again from backup.

FAQ: Answers to Frequent Questions