Transfer of contacts with SIM-maps on Xiaomi

Shift. SIM-Cards or switching to a new operator are often accompanied by the need to transfer the accumulated phone book. POCO This is a common issue, especially when buying a new device or restoring a system. Standard import procedures allow you to quickly download all stored numbers from the SIM card memory directly to your phone memory or Google account.

It is important to understand that the storage of numbers on SIM-The card is considered obsolete due to limited memory and the risk of data loss if the chip is damaged.Modern Android smartphones offer more reliable synchronization methods, but the ability to import remains a critical feature. The process takes only a couple of minutes and does not require an Internet connection or third-party software installation.

In this guide, we will discuss how to transfer contacts from one SIM to another or to the memory of a device on Xiaomi phones. We will look at the regular tools of MIUI and HyperOS, which ensure maximum compatibility and stability of work. Follow the instructions to secure your data and simplify the management of the phone book.

Preparation for data portability

Before starting the procedure, make sure that SIM-The card with the saved numbers is correctly installed in the slot of your smartphone. If you use a dual-sim device, the system must correctly identify both cards. In some cases, you may need to reboot the device after installing a new communication module to fully activate all functions.

Check if there is enough storage space in your phone to store imported records. Usually, contacts take up a minimal amount, but with thousands of records with photos and additional fields, this can be an important factor, and make sure that the battery is at least 20-30% so that the phone does not turn off at a critical time of data recording.

• 📱 Make sure that SIM-contact card inserted into active slot.
• 🔋 Check the battery level to avoid failures.
• 💾 Free up space in the device’s memory if the storage is full.
• 📶 Make sure the network signal is stable (although it is not required for importation).

⚠️ Attention: If SIM-card protected PIN-If you use the code, the system will ask for it when you first try to access the contacts, enter the code correctly, otherwise the card will be blocked.

Import through the standard Contacts app

The main and most reliable way to migrate data is to use the built-in Contacts app from Xiaomi. The interface may vary slightly depending on the version of the MIUI shell or HyperOS, but the logic of actions remains the same for all models. Open the application, which usually has a phone phone icon or an orange address book.

In the menu that opens, you need to find the settings or optional section, most often indicated by three dots in the corner of the screen or a gear, and this is where the subscriber list management functions, including import and export, are hidden. Select the contact import item to run the transfer wizard.

The system will suggest that you choose the source of the data. SIM-If there are two SIMs on the phone, you will be asked to choose a specific one (SIM 1 SIM After selecting the source, specify the destination: it is recommended to choose a Google account or phone memory, rather than the phone itself. SIM-map to avoid duplication.

Contacts → Settings (three points) → Import / Export contacts → Import from SIM-card

In the final phase, the system will show the number of records found and ask for confirmation of the action. Press the import button and wait for the process to be completed. The waiting time depends on the number of numbers: dozens of contacts are copied instantly, while hundreds can be processed for a few seconds.

Use of the system settings menu

An alternative way to make contact management features is through the general settings of Xiaomi’s smartphone, which is useful if the app shortcut is hidden or the standard interface is not working properly. In the system menu, all features are categorized, making it easier for new users to navigate.

Scroll down to Applications or System Applications, and look for Contacts or Contact Management, and you have global settings for synchronization, display, and of course, data transfer between different media.

Select the option “Import contacts.” The mechanism of action is similar to working through the application: you choose the source (SIM) and the target storage. The advantage of the system menu is that more detailed error logs are often available here if the copying process is interrupted.

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Save your contacts to your Google account, not your phone’s memory, and it will instantly restore your entire number book if you lose or break your smartphone by simply logging in to your account.

Working with two SIM-mapping

Xiaomi smartphone owners often use two numbers at once. If you need to switch contacts from one SIM to another on the same phone, it is important not to confuse the slots. Android system clearly distinguishes the data of the first and second SIM cards, assigning them the appropriate tags.

The process of transferring between SIMs (Copy from SIM 1 to SIM 2) is technically possible, but not always advisable. The limit of characters in the contact name on the SIM card is limited (usually 10-15 characters), and the formatting of numbers may vary. It is best to copy the data first to the phone, edit it, and then, if urgently necessary, export to a new SIM.

If you do decide to transfer data directly between SIM cards, carefully monitor system notifications. When copying a large amount of data, you may need to confirm for each group of numbers. Make sure that the target SIM card is not crowded, since older chips have a limit of about 250 contacts.

• 🔄 Select "Import with" SIM 1" as a source.
• 💾 Indicate «SIM 2" or "Phone as a Destination.
• ⏳ Wait for the copying process to be completed.
• ✅ Check the integrity of the data on the new SIM card.

⚠️ Note: When copying contacts to SIM-The card will be shortened and additional fields (address, email, second phone) will be permanently deleted.

Solving problems when copying

Despite the simplicity of the procedure, users sometimes encounter errors, and one of the most common problems is the message “Cannot import contacts” that can be caused by a software failure in the contact service or damage to the SIM card file system, in which case cleaning the cache of the Contacts application through the application settings menu helps.

Another problem is that the "crackers" instead of letters in names, which indicates that encoding is incompatible. Old SIM cards may have used a different character table that modern Android misinterprets, in which case it is recommended to manually rewrite important numbers or use intermediate export to a.vcf file via a computer.

If the process is hanging in the middle, don't be in a hurry to turn off the phone. Give the system time (up to 5-10 minutes), especially if several thousand records are being copied. Forced reboot can lead to corrupting the contact database, which will require resetting the phone.

Synchronization and backup

After successfully importing contacts from a SIM card, it is critical to ensure that they are safe in the future: Mechanical media such as SIM are prone to wear and damage, and cloud synchronization is a modern standard of data security that eliminates the risk of losing the phone book.

To activate sync on Xiaomi, go to your Google account settings. Make sure the switch opposite the Contacts item is active. The system will automatically upload all imported numbers to the cloud. Now, even if you lose your phone, all numbers will be saved and appear on the new device immediately after you log in.

You can also create a local backup. From the Import/Export Contacts menu, select Export to Device Memory. You will create contacts.vcf, which you can save to your computer or send to your messenger, which will create an additional restore point in case cloud services fail.

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Regular sync with Google Account is the only guaranteed way not to lose contacts when your smartphone breaks down or is stolen.

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