Owning a modern smartphone, such as the Xiaomi Redmi Note 8 T, involves the active use of the device for communication, which inevitably leads to the accumulation of a huge number of entries in the phone book. SIM-Maps, transferring data from an old device or syncing with different accounts, the list of numbers creates chaos, duplicates, scattered records of one person and irrelevant information create discomfort and make it difficult to quickly find the right subscriber.
Fortunately, the Android operating system in the MIUI shell offers powerful built-in tools for managing contacts, allowing you to quickly clean up. The process of combining records on the Redmi Note 8 T does not require installing third-party software and takes only a few minutes if you know where to look for the desired features. In this article, we will discuss in detail all ways to merge duplicates, from automatic algorithms to manually editing complex cases.
Ignoring the duplicate problem can cause you to miss an important call or send a message to the wrong number, the system recognizes the same names but different numbers as different people if you don't set up correctly, so regular cleaning and combining records is not just a matter of aesthetics, but a necessity for your smartphone to work efficiently.
Causes of duplicates and preparation for cleaning
Before you start to actively merge records, it's helpful to understand where they come from, and most often the problem is synchronizing data from multiple sources at once. SIM-If you imported them from a.vcf file or synced the device to a Google account and Mi Account, the system could save the same numbers several times.
Another common reason is to change the phone, and when switching to the Redmi Note 8 T, users often copy data from the old device without first cleaning the phone book, leaving the old records behind and adding new ones on top of them, and duplicates can occur when using messengers that automatically store numbers in the device's memory without checking for existing records.
Before you start the process of combining, you should back up, which will protect you from accidentally losing important data in the event of an error, you can export contacts to the file, or make sure that the sync with the cloud is working correctly, and it will take a minute to prepare, but it will save your nerves.
It is important to distinguish between duplicate and similar records, a duplicate is a complete match to a phone number, and a similar record can contain different numbers of the same person (for example, a mobile and a workman), combining all the numbers of one person into one card, preserving the entire history of communication.
Automatic integration through a standard application
The easiest and fastest way to clean up the Redmi Note 8 T phone book is to use the built-in automatic merge function, which analyzes the contact list, finds matches by phone numbers or names, and suggests combining them, which is ideal for a quick initial cleanup.
To start the process, you need to open the standard Contacts or Phone app and go to settings. The interface may vary slightly depending on the version of MIUI, but the logic remains the same. Find the contact management section and select the merger option.
- 📱 Open the Contacts app on the home screen or in the Tools folder».
- ⚙️ Click on the menu button (usually three dots or a gear) and select Settings».
- 🔄 Find the item “Connect duplicates” or “Contact mergers».
- ✅ Confirm the action and wait for the database scan to be completed.
☑️ Pre-merger check
Once you've done the automatic procedure, the system will show you the number of records it's processed, and if you've had a lot of duplicates, you'll notice a significant reduction in the total number of contacts, but the automation isn't always perfect, because it can skip records with little difference in name writing or number formats.
Manual contact merge via the control menu
If the automatic mode didn’t work out all the duplicates, or if you want to control the process personally, use manual combination, which is especially useful when you need to connect records that the system has found to be different, for example, because of different spelling of the name (Ivan and Vanya) or the presence of additional characters in the room.
For manual work, go to the contact management menu, and here you'll see a list of all the records, select the contact you want to edit, and find the function to add information from another card, which allows you to manually specify which records are related to one person.
| Action. | The way is on the menu | The result |
|---|---|---|
| Search for duplicates | Contacts → Settings → Combining | The system will show a list of pairs for the merger |
| Manual fusion | Choose a contact → Menu → Combine | Opportunity to select a specific entry for association |
| Editing | Choose a contact → Change | Adding numbers manually to one card |
| Removal | Select contact → Delete | Complete removal of the erroneous record |
What to do if the Unification button is inactive?
When you merge manually, be careful: you choose the main card to which data from others will be attached. All fields (addresses, email, additional numbers) are added. Attention: after the merger, it will be impossible to restore the original separation of individual cards without a backup copy.
Work with Google and Mi Cloud accounts
Modern Xiaomi smartphones are closely integrated with cloud services. If your contacts are synced with Google Contacts, you can control them directly through the browser on your computer, which is often more convenient than poking on a small screen. Changes made in the cloud will automatically apply to the Redmi Note 8 T after sync.
To access the advanced cleaning tools, go to contacts.google.com. In the menu on the left, find the item “Combine and Fix.” Google uses its algorithms to find duplicates and suggests combining them in one click. This is especially effective if you use one account on multiple devices.
The same functionality is present in the Mi Cloud, where you go to the Xiaomi cloud through the web interface, you can see the contact section, there is also a function for searching duplicates, and the advantage of using cloud services is that they store the history of changes, allowing you to roll back actions if something went wrong.
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Use the web version of Google Contacts for a mass cleaning – it’s easier to see small details and errors in company names or names on a large monitor.
If you delete or combine a contact on the Redmi Note 8 T, it will change on both the tablet and the computer.This ensures that data is up to date everywhere, but requires caution.
Import and export of contacts for deep cleaning
Sometimes embedded tools can't handle the chaos, and import and export methods come to the rescue. Once you upload all contacts to a.vcf file, you can open it on your computer in a text editor or use specialized programs to find and remove duplicates before you load it back.
This method requires care. When exporting, make sure you select All Contacts and save the file to a safe place. After cleaning the file on a PC (for example, using Excel or online services for vCard), the file is downloaded back to the phone, the system will suggest importing the records, and if there are matches, can request confirmation for a merger.
- 💾 Open the "Contact» → Settings → Import/Contact export.
- 📤 Select “Export to Drive” and save the file.
- 💻 Open the file on your computer and delete extra lines or duplicates.
- 📥 Return the cleaned file to your phone via Import from the drive».
When importing from a file, the system can create new entries instead of updating existing ones if the number formats differ (e.g. +7 vs 8).It is critical to remove old "dirty" contacts before importing back, or pre-merge them manually so as not to aggravate the situation.
Problems and frequent errors
Redmi Note 8 T users may face various difficulties in ordering the process, such as contact connections that may not be combined due to access restrictions or conflicts between different storage sources (SIM-Map vs Phone Memory: Understanding these nuances will help avoid data loss.
A common mistake is to try to combine the contacts stored on the SIM-Cards, cards. SIM They have limited functionality and often do not support complex fields or long names. To work properly, all records must be transferred to the device memory or Google account.
⚠️ Note: Do not attempt to connect contacts directly to SIM-This can damage the phone book files on the card chip. First, copy all the records to the phone memory.
Another problem is that phantom duplicates reappear after deleting, which is a sign of active synchronization with the source where the record was saved, so to solve the problem, you need to find the source (old account, another phone) and clean it up, or disable sync for a particular source.
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The key to keeping your contact database clean is to keep all your records in one place (Google Account) rather than scattering them all over the place. SIM-phone-card.