How to transfer numbers from phone to phone SIM-Xiaomi

The switch to a new Xiaomi or Redmi smartphone is often accompanied by the need to transfer important information, especially the phone book. Despite the ubiquity of cloud storage, many users still prefer to keep contacts directly on the Internet. SIM-A map for rapid migration between devices without being tied to the Internet, especially for those who frequently change gadgets or don’t trust cloud services.

The process of importing and exporting data in the MIUI or HyperOS shell is quite convenient, but sometimes the standard paths are not obvious to the beginner. You do not need third-party software, since the built-in Contact tools are completely fine. In this article, we will discuss all the portability methods in detail so that you can quickly activate your new SIM card.

It's worth considering that the format of data storage on the SIM card has its limitations, unlike the memory of a smartphone, where you can save dozens of fields for a single subscriber, SIM-The card often limits the number of characters in the name and does not support saving photos or additional email addresses. So before you roll over numbers, it is important to understand that some information can be simplified or cropped when writing to a chip.

Preparation for the relocation of contacts

Before you start manipulating the phone book, you need to make sure that the original device is ready to transfer data. If you are switching from another Android smartphone, make sure that the contacts are stored in the device memory or on the old SIM card, not only in the account of the other manufacturer. Check the battery power of both devices, as the process of copying a large amount of records can take time.

Insert yours. SIM-Make sure it's defined by the system and has an active network signal. Internet access is not necessary for contact work if you use local copying, but it may be necessary to sync your Google or Mi Account accounts in the future.

Special attention should be paid to the format of storing numbers on the old device. If you plan to transfer data through a VCF file, make sure that both phones have access to the file system or the ability to transfer files via Bluetooth or Mi Drop.

Export contacts from phone memory to SIM-map

The most common scenario is when numbers are stored in the memory of an old smartphone and need to be written to a SIM card to install in the new Xiaomi. the standard Contacts utility in MIUI allows you to do this in a few clicks. Open the Contacts app and go to the settings menu, which is usually hidden behind three dots in the corner of the screen.

In the menu that opens, select "Import/Export Contacts" and the system will prompt you to select a data source. SIM-The system will automatically determine which numbers are not yet saved on the chip and prompt them to be copied, a method ideal for those who want to create a physical backup.

⚠️ Note: When exporting to SIM-Long contact names can be cut to the 10-15 The chip's storage format is limited, and the second phone number may not be copied if it's written in a single contact card.

If you have more than 200-250 records in your phone book, the process can take some time. Don't remove the SIM card or restart the phone while recording. Once you've completed the operation, you'll receive a notification that you've successfully copied it. Now you can move that SIM card to any other phone, and the numbers will be available.

Import contacts from SIM-cards in memory of Xiaomi

Once you have inserted the saved number SIM card into the new Xiaomi smartphone, you need to transfer them to internal memory for full use. Modern shells MIUI and HyperOS on the first activation often offer to import data, but you can do it manually at any time.

Go to the Contacts app and reopen the settings menu. Select Import/Export Contacts and then click Import with SIM-The system will show you a list of all the numbers found on the chip, so you can select individual contacts or mark them all at once for mass transfer.

The important step is to choose your destination, and you will be asked to save your contacts to your Google account, Mi Account, or phone memory, and the most reliable option is to save your Google Account, as this ensures that your data is automatically synchronized and stored even when your device is lost or broken.

Once the import is confirmed, all numbers will appear in the general phone book, and you can now use all the smart dialing, search and integration with messengers, which is often not available when storing data directly on the SIM card.

Using Mi Mover for a Quick Migration

For Xiaomi and Redmi smartphone owners, the Mi Mover app is a great tool, which allows you to transfer not only contacts, but also photos, apps and settings from your old device to your new one without using a computer, which is especially convenient if you have both phones at hand.

Run the app on both devices. On the new phone, select Receiver and on the old phone, Sender. Devices will connect via the Wi-Fi network you create. In the data transfer list, make sure to check Contacts and select the source (phone memory or SIM card).

The speed of data transfer via Mi Mover is much faster than through Bluetooth. The process is fully automated: the system itself will identify duplicates and offer to combine them, this is the best way for those who want to get an exact copy of their old smartphone in a new case.

• 📱 Cross-platform: The app works not only between Xiaomi, but also allows you to transfer data from other Android devices.
• 🔒 Security: Transfers are done over a local channel, the data is not sent to the Internet and is not stored on third-party servers.
• 🔄 Automation: All settings, including the location of Wi-Fi icons and passwords, can be moved along with the contacts.

Sync with Google and Mi Account

The most modern and recommended method of managing your contact book is cloud sync. If your old phone was synced with Google Contacts, then when you enter the same email address on the new Xiaomi, all the numbers will appear automatically.

To set up, go to Settings → Accounts and Sync. Select the right account and make sure the slider opposite Contacts is active. The system will download all the data from the cloud itself. Similarly, Mi Cloud works, which is especially convenient for users of the Xiaomi ecosystem.

Using cloud services allows you to edit contacts from your computer, restore deleted records from the cart in the past 30 days and avoid data loss when changing SIM-This is the most flexible option for an active user.

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Check contacts.google.com periodically to make sure all your new numbers are properly synced and not lost in phone crashes.

Addressing problems and duplicates

During the transfer process, users often encounter duplicates — when the same contact is displayed twice or three times. This happens if the numbers were saved to both SIM and phone memory and Google account simultaneously. Xiaomi has a built-in tool to solve this problem.

Open the Contacts app, click on the menu, and select Clear Duplicates or Combine Repeated Contacts. The system will analyze the database, find matches by phone number or name, and suggest combining them into a single card, which will help to clean up the phone book.

⚠️ Attention: Before a mass contact combination operation, it is recommended to make a backup copy (export to file.vcf) so that in case of an algorithm error, the original data can be returned.

There may also be a problem when numbers are displayed but calls don't pass. Check the format of the number record. Sometimes when imported from older devices or other brands, the number may be written without a country code or with extra characters. In such cases, manual editing or using the "National Number Format" feature in call settings helps.

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Regularly clearing duplicates and using a single cloud account is the key to a clean and convenient phone book on your Xiaomi.

Frequently Asked Questions (FAQ)