How to transfer phone numbers to SIM-Map in smartphones Xiaomi Redmi: all ways of 2026

Transfer of contacts with Xiaomi Redmi to SIM-The card can be needed in a variety of situations: when buying a new phone, resetting to factory settings or simply backing up important numbers. Despite the fact that modern smartphones store contacts in a Google or Mi Account, many users still prefer to duplicate them on a physical medium — SIM-This is especially true for Redmi Note 12, Redmi 10 or POCO X5, where owners often face the need to quickly transfer data without being linked to the cloud.

In this article, we will discuss all the current ways of exporting contacts to the SIM-firmware MIUI 12–14 (Android 10–14), including hidden features, circumventing operator restrictions, and solving common bugs, you’ll learn how to migrate both individual numbers and the entire phone book, even if your Redmi doesn’t display the export option on the menu. For those who are afraid of losing data, we have prepared a security checklist and alternative methods through the PC.

Why SIM-card contact transfer is still relevant in 2026

In the age of cloud services, the question is why to move contacts to the Internet. SIM-So, this is a logical map? But there are some very good advantages to this:

• 🔄 Universal compatibility: numbers for SIM-You can read the map on any phone, even on the Nokia 105 or the old Samsung without internet access.
• 🛡️ Reset protection: When Redmi is factory reset, your Google contacts will be restored, but if you forget your password or your phone is stolen, SIM-The card will stay with you.
• 📶 Working without the Internet: in roaming or under-coverage areas, cloud services may not be available, and SIM-map is always at hand.
• 🔒 Privacy: Some users don’t trust cloud-based contact storage (especially corporate numbers) and prefer physical media.

Of course, there are downsides to the method: a limit on the number of contacts (usually 250-500 depending on the operator), no support for photos and additional fields (such as email or address). SIM-The map remains a reliable solution.

⚠️ Attention: If yours SIM-map issued before 2010 year (format) SIM 2G), It can only support you until 250 contact with the length of the name (up to the 14 - Contemporary symbols. USIM 4G/5G increase the limit 500 contact.

Method 1: Standard export through Xiaomi Redmi settings

The easiest way is to use the built-in function. MIUI. In the latest versions of the slate (beginning with the MIUI 12.5) export option on SIM-The map may be hidden. Here's how to find it:

1. Open the Contacts app (an icon with a person’s silhouette).
2. Tap it on three points (⋮) in the upper right corner and select Contact Management.
3. Go to the Import/Export Contacts section.
4. Select Export on Export SIM-card (if no option, see the instructions below).
5. Tick the necessary contacts or click Select all.
6. Confirm the export and wait until the completion (can take up to 1-2 minutes for 200+ contacts).

If the menu does not include the item Export to SIM-This is due to Google's policy of gradually removing support for legacy formats, in which case use alternative methods from the following sections.

Make sure that SIM-The card is inserted into slot 1 (main card)

Check the vacant space on SIM-map (Settings menu) → SIM-maps and mobile networks → Warehouse SIM)

Battery charge of at least 30% (to avoid failure)

Turn off the power saving mode (Settings → Battery)

-->

Method 2: How to return the hidden option of exporting to the SIM into MIUI

In the firmware MIUI 13/14 exportation SIM-The card is often hidden, but it can be returned using an engineering menu or third-party applications:

Method A: Through the Engineering Menu (without root)

This method works on most models of Redmi Note 11/12, POCO X4 and other smartphones on Qualcomm Snapdragon:

1. Open the phone app and enter the combination: ##4636##
2. In the menu that appears, select Phone Information.
3. Scroll down and find the Debugging item. SIM-cards SIM Toolkit Debug).
4. Activate the Enable SIM Contact Export option (can be called differently, look for the mention of export).
5. Reboot the phone. After that, the Export to SIM-The map will appear in the contact menu.

Method B: SIM Contact Manager Application

If the engineering menu didn’t work, install the SIM Contacts Manager app from Google Play.

• 📥 Import contacts with SIM on the phone (including old formats).
• 📤 Exporting contacts from phone to phone SIM (even MIUI block this function).
• 🔍 View and edit contacts directly to SIM-map.

The app supports Redmi on Android 10-14 and does not require root rights. The interface is intuitive: select contacts → Export to SIM → confirm.

Redmi Note 12/12 Pro

Redmi 10/10A/10C

POCO X5/X5 Pro

Redmi 9/9A/9T

Another model

-->

Method 3: Transfer contacts over a computer (for large phone books)

If you have hundreds of contacts, SIM-The card supports only 250, you can use intermediate export through Google Contacts or MI Cloud, and then move some of the numbers to SIM. Here's the step-by-step instruction:

1. Export contacts to VCF: Open Google Contacts on PC. Select the contacts you want (or press Ctrl+A to select all). Click on three points → Export → Select vCard (VCF) format.

Import to the application for working with SIM:

• Install CopyTrans Contacts (for Windows) or Android File Transfer (for Mac) on your PC.
• Connect Redmi over USB in file transfer mode (MTP).
• Import a.vcf file to the program and select the export option for the program. SIM-map.

Important: When exporting via PC contacts to SIM-They'll overwrite the map, copy the existing numbers from the SIM phone-in.

Common Mistakes and How to Avoid Them

When transferring contacts to SIM-Xiaomi Redmi users often face problems. Here are the most common and their solutions:

• 🚫 Mistake «SIM-Card does not support the operation": Reason: outdated SIM-map (2G) Or not enough space. Solution: Replace. SIM new (4G/5G) Clean old contacts through Settings → SIM-map → Delete contacts.
• 🔄 Contacts are duplicated at import: Before export, remove all contacts with the SIM-Use the “Replace All” option in the import menu.
• ❓ Not all contacts have been moved: SIM-The card supports only phone numbers and names (no email, addresses, photos.
• 🔒 MIUI It doesn't allow you to export contacts: This is a firmware restriction. Use the method of using a SIM Contacts Manager or Engineering Menu (see above).

⚠️ Note: If you use two of these SIM-cards in Redmi, export contacts are only possible on the card that is installed in Slot 1 (main). SIM, Temporarily change the maps in the settings (Settings) → SIM-maps and mobile networks → Names SIM-map).

💡

Before exporting contacts to SIM-Sort them alphabetically in the Contacts app (click on the filter icon) and this will make it easier to find the numbers you want after transferring to your new phone.

Alternative methods of backup contacts

If the transfer is SIM-The card is impossible or uncomfortable, consider these options:

• ☁️ Google Contacts: Automatic sync with Google account.To enable: Settings → Accounts. → Google → Synchronization of contacts.
• 📱 Mi Cloud: Xiaomi Cloud with Backup Support.Path: Settings → Mi Account → Mi Cloud → Synchronization of contacts.
• 💾 Local backup to file VCF: Export contacts to a file and save it to a memory card or internal memory: → Management → Export to file.
• 📧 Email: Send your.vcf file to your email address so you can import contacts to any phone.

The advantage of these methods is that there are no restrictions on the number of contacts and support for all fields (email, addresses, photos), but they require access to the Internet to recover.

FAQ: Frequent questions about transferring contacts to SIM in Xiaomi Redmi

💡

If you need to transfer contacts to the new Xiaomi Redmi, the most reliable way is sync through Google Account or Mi Cloud. SIM-The card is only suitable for temporary backup or use on phones without internet.