How to transfer contacts to SIM cards on Android Xiaomi Redmi Note 10

The switch to a new smartphone, such as the Xiaomi Redmi Note 10, is always accompanied by a desire to quickly customize the device to suit yourself. One of the first tasks for any user is to restore the phone book, because losing important numbers can be a serious problem. Many owners still keep their contacts directly on the site. SIM-A map that is a relic of old phones, but still relevant to many.

Modern versions of the MIUI shell have made data importing more secretive than pure Android, which often raises questions for beginners. The security system and logic of the Xiaomi shell require certain sequences of actions to correctly port. In this article, we will discuss in detail how to move your records from the SIM card storage to the internal memory of the device or the cloud service.

There are several methods to do this, each with its own advantages depending on your goals: You can simply copy the numbers to your phone’s memory or sync them immediately to your Google account for perpetual storage. Below are step-by-step instructions to help you avoid typical errors and data loss.

Preparation of SIM-card and compatibility check

Before proceeding with active transfer actions, you need to make sure that you yourself SIM-The card is correctly defined by the system and it does have records. Put the SIM card in your Redmi Note 10 slot and wait for the network to appear. If you use the micro-SIM to nano-SIM adapter, make sure it is not damaged and sits tightly in the tray.

It is worth noting that older SIM cards can have limited storage and support only basic fields (name and number), special characters, long names or second numbers in a single entry may not appear after importing, a technical limitation of GSM standards, not a defect of the smartphone.

⚠️ Attention: If yours SIM-The card is very old (issued more than 10 years ago), it can be misread by modern communication modules, in which case it is better to first replace the SIM card from the operator, retaining the numbers, and then transfer to the new phone.

To check for records, you can use the standard Contacts or Phone app. Go to the display settings and select a filter «SIM-If the list is empty, your numbers are already stored in the device memory or cloud, and there is nothing to import.

• 📱 Make sure that SIM-The card is active and visible in the status bar.
• 🔍 Check for records through the display filter in the contact app.
• 💾 Free up some space in your phone’s memory just in case, even though contacts weigh little.
• 🔋 Charge the Xiaomi battery at least until 20-30%, so that the device does not turn off during the process.

Import contacts through the standard Contacts app

The main and most reliable way to migrate data is to use the built-in Contacts app from Google or the MIUI system app. Depending on the firmware version and region, the interface may vary slightly, but the logic remains the same. Open the app that is responsible for the phone book on your screen.

In the menu that opens, you need to find the settings or contact management section, usually a three-dot button in the corner of the screen or a separate "Manage" tab, and that's where import and export functions are hidden that are not displayed on the home screen to simplify the interface.

Select "Import contacts" and the system will suggest you choose a data source, in this case it is a SIM card or SIM-1 / SIM-2 if you have a two-symbol Redmi Note 10. After selecting the source, the system will ask where exactly you need to save the data.

It is critical to choose the right target folder, and it is recommended to choose your Google account (email address) rather than Phone or Device, which ensures that when you lose or change your smartphone, all numbers will automatically recover after you enter your login and password.

Alternative method through the application "Contacts and dialing" MIUI

Some MIUI shell builds use a custom Contacts app and dial that is different from the standard Android. If you didn't find the options you wanted in the first method, try this option. It's often found in Chinese firmware versions or global builds for specific regions.

Open the app and click on the profile avatar or the three menu bars in the top corner. In the drop-down list, look for Settings or Import/Export Contacts. The algorithm is similar: choose source (SIM) and recipient (Google Account).

The thing about this method is that you can use batch processing, and you can choose specific contacts to transfer, rather than all of them at once. SIM-maps need.long-press (long press) to select the required records or use the button "Select all».

⚠️ Note: When importing through the system application MIUI Sometimes duplicates may occur if you have tried to sync before. After the procedure, be sure to check the list for repeat names.

Once you have selected all the options, press the confirmation button. The 100-200 number copying process takes only a few seconds, and do not interrupt the application or switch to other heavy tasks at this point.

• 📂 Open the application "Contacts and dialing numbers».
• ⚙️ Go to Settings via the profile menu.
• 📥 Select "Import with" SIM-map».
• ✅ Confirm the action and wait for the process to end.

Sync with Google Account: Why You Need It

Many users ignore the suggestion of saving contacts to the cloud, preferring to store them locally. However, in the Android era, this is risky.Saving to a Google account provides automatic real-time backup. If you lose the Xiaomi Redmi Note 10, buy a new phone or just decide to reset the settings to factory, your numbers are not going anywhere.

To work, you need to add and activate a Google account on your device, and check this in Settings → Accounts and Sync. If you have an account, make sure that the Contacts slider is active and is on blue.

After you have imported your contacts with SIM-And the maps are going to go to Google, and they're going to be available on any device -- tablets, other smartphones, even a browser on your computer -- and you can edit them, you can add photos and you can group them, and the changes will instantly be everywhere.

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Keeping your contacts in a Google account is the only way to ensure they are safe in case of breakage, theft or a full reboot of your Xiaomi smartphone.

Solving problems: duplicates and coding

When transferring data from older SIM cards, users often have the problem of “crackers” instead of letters in names or city names, due to differences in text encoding tables. Older phones may have used non-standard character sets that Android misinterprets.

Another common problem is the appearance of duplicates, like you can have Ivan and Ivan, or Mom with two different numbers that the system perceives as different people, and MIUI has a built-in tool to deal with that.

To combine duplicates, open the Contacts app, go to settings, and select "Combine Duplicate Contacts." The system will automatically find similar entries and prompt them to merge into one card, which will make the phone book neat and convenient.

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If the names are not displayed correctly after importing, try changing the system language to English and then back to Russian – sometimes this restarts the encoding services.

Cleanup SIM-cards after successful transfer

Once you have made sure that all numbers are successfully transferred to the memory of Xiaomi Redmi Note 10 and synchronized with the cloud, it is recommended to clean up. SIM-Storing contacts on a SIM no longer makes sense and can even interfere with installing the card in new devices, creating confusion.

To delete the entry, go back to the import/export contact menu. Select the option "Export to" SIM-card (to do nothing) or immediately find the item "Delete contacts with the SIM». Be careful: make sure you delete from the card, not from the phone.

Cleaned. SIM-The card will work more stable, because the phone will not have to scan the SIM memory cells for records every time it turns on.

⚠️ Note: Before removing contact with SIM-Three times check that they are displayed in the Contacts app and are searchable. If you remove them from the SIM, you can't recover them from there without sophisticated equipment.

To conclude, checking backups regularly is a good habit, so go to contacts.google.com every six months and make sure your data is there and up to date, and it will take a minute, but it will save you from the hassle of losing your device.

• 🗑️ Deletion of records from SIM Free up resources and prevent confusion.
• ☁️ Check the Google Cloud before cleaning the physical media.
• 🔄 Regular synchronization ensures the relevance of data.
• 🛡️ Backup – Your insurance against any failures.