Why do you have double contacts on Poco X3 and how to fix it?
Owners of Xiaomi Poco X3 Often, they face the problem of duplicate contacts in the phone book, this is due to synchronization with multiple accounts (Google, MIUI, SIM-Imports from backups or errors when transferring data from another device.Dubs not only clutter the list, but also make it difficult to find the right numbers, and sometimes lead to conflicts when calling or sending messages.
In this article, we’ll look at three proven ways to connect contacts on Poco X3: through the standard Contacts app, through Google Account, and through manual editing, each of which works for situations ranging from automatic merger to fine-tuning manually, and how to avoid duplicates and optimize the phone book.
Important: on Poco X3 with MIUI 12.5+ firmware, the contact-merging algorithm differs from earlier versions – the article presents current screenshots and menu paths.
Method 1: Automatically connect via the Contacts app
The fastest method is to use the built-in merger feature in the Contacts app, which automatically finds duplicates by phone numbers, emails or names and suggests combining them, which is suitable if the duplicates appear after syncing with Google or MIUI Account.
To take advantage of the function:
- Open the Contacts app** (an icon with a human silhouette).
- Click on the three dots in the top right corner and select Contact Management → Combine Contacts.
- The system will scan the phone book and show you a list of duplicate records, and in front of each take, you'll have a "Combine" button, and you'll press it.
- Confirm the action if necessary.
If the system does not find all the duplicates automatically, try updating the contact list:
- 🔄 Go to Settings. → Sync and update data for Google and MIUI Accounts.
- 📱 Restart your smartphone – sometimes it helps the system to display all the recordings correctly.
- 🔍 Manually check contacts with the same numbers, but different names (for example, "Ivan Ivanov" and "Vanya»).
Update the Contacts app on Google Play|Check your internet connection|Turn it off. VPN (can block synchronization)|Make a backup copy of your contacts-->
⚠️ Note: If you are using Poco X3 Pro or other custom firmware modification, the path to the unification function may be different. In this case, look for Settings section → Additionally. → Connecting contacts.
Method 2: Connecting with Google Account (for synchronized contacts)
If your contacts are synced with Google, it’s more convenient to combine them through the Google Contacts web interface, a method that works when duplicates appear after transferring data between devices or recovering from a backup.
Instructions:
- Open your browser on your PC or smartphone and go to contacts.google.com. Sign in with the same account as you did on Poco X3.
- On the left menu, select “Doubles”** (or Merger and Correct → Find Doubles).
Advantages of this method:
- 🌐 It works on any device, you don’t have to do anything on Poco. X3.
- 🔍 More accurate algorithm for finding duplicates than in MIUI.
- 📊 You can cancel the merger within 30 days through the “Basket”** Google Contacts.
| Combination | Speed. | precision | Suitable for |
|---|---|---|---|
| Through the Contacts app | ⭐⭐⭐⭐ | ⭐⭐⭐ | Local and MIUI-contact |
| Through Google Contacts | ⭐⭐⭐ | ⭐⭐⭐⭐⭐ | Synchronized with Google Contacts |
| Manual association | ⭐ | ⭐⭐⭐⭐⭐ | Complex duplicates with different data |
I use only the standard app |Sync with Google |Import/export manually |I don't follow takes-->
Method 3: Manual coupling (for complex doubles)
Automatic methods do not always cope with doubles if contacts have different names but the same numbers (for example, “Mama” and “Irina Petrovna”).
How to do this:
- Open the Contacts app and find the first take.
- Click on the contact, then three dots in the upper right corner and select "Edit"**.
- Scroll down and click “Combine with another contact”** (or Link in some versions of MIUI).
Tips for manually combining:
- 📞 Before the merger, check if the contact is related to important data (for example, the history of calls in Mi Call Recorder).
What if the contacts were separated again?
⚠️ Attention: On Poco X3 NFC firmware MIUI 13+ When manually pairing, you may experience a “No contact can be combined” error, in which case update the Contacts app to the latest version or use the method through Google Contacts.
How to avoid the recurrence of doubles
To prevent duplicate contacts from appearing again, follow these guidelines:
- Turn off unnecessary sync: Go to Settings → Accounts. Select accounts (Google, MIUI, others) that don’t need to sync contacts and disable it.
Use one primary source:
Decide where your contacts will be stored – on Google, MIUI or SIM-Sync with only one source to avoid conflict.
Clean your phone book regularly:
Every 2-3 months, check contacts for duplicates through Contact Management → Combine contacts.
Also useful:
- 📱 Install an alternative contact app (like Simple Contacts) that handles duplicates better.
💡
If you often migrate contacts between devices, export them to a.vcf file (via Contact Management → Export) and edit manually to a PC before importing.
Frequent mistakes and their solutions
When you connect with Xiaomi Poco X3, users face typical problems, and here are the most common ways to fix them:
| Problem. | Reason. | Decision |
|---|---|---|
| The "Unite" button is inactive | Contacts are linked to different accounts (e.g. one with Google, one with MIUI) | First export your contacts to one account, then merge them. |
| After the merger, there are empty records. | Synchronization error or data conflict | Remove the empty contacts manually or reset the settings of the Contacts app |
| The doubles reappear after the reboot | Automatic synchronization with outdated data | Turn off sync, merge contacts, then turn it back on. |
| You can’t connect with the same numbers but different names. | Limitation of the MIUI algorithm | Use manually pairing or editing through Google Contacts |
If none of these methods worked, try resetting the Contacts app settings:**
- Go to Settings → Applications → Application Management → Contacts.
- Click on Storage → Clear Data (this will delete local contacts, but synchronized ones will remain).
💡
If the duplicates are due to a conflict between MIUI and Google, the best solution is to choose one primary account to sync and disable the others, which will prevent re-sharing of contacts.