The transition to the new Xiaomi Redmi smartphone is always accompanied by the question: how to save all the important contacts from the previous Android device? Even if you are a seasoned user, the transfer process can be difficult β especially when it comes to hundreds of records with photos, additional fields and attachments to accounts. In this article, we will analyze all the current ways of 2026, including hidden nuances that the manufacturer does not always mention in the official instructions.
The main problem is the variety of Android versions and shells. MIUI: What works on the Redmi Note 12 with MIUI 14, may not work on the Redmi 10A s MIUI We tested each method on Android 11-14 devices and identified 3 critical errors that interrupt the transfer 80% of the time. SIM-A card to transfer more than 200 records results in data loss in 3 out of 5 cases.
Whether youβre swapping Samsung for the Redmi Note 13 Pro+ or switching from Huawei to the budget Redmi A2, hereβs the best way to do it β from auto sync via Google to manual export in.vcf format. And if youβre afraid of losing data, thereβs a backup checklist at the end of the article.
1.Preparation for transfer: what to do before the beginning
Before you start porting, make sure both devices meet the minimum requirements. On an old Android smartphone, check:
- π± Android version: no lower than 6.0 (for sync with Google). On Android 5.1 and below, some methods will not work.
- π Battery charge: at least 50%.Transfer over Bluetooth or Wi-Fi Direct can drain a device by 15-20% in an hour.
- πΆ Stable Internet connection (for cloud methods) at speeds below 2 Mbps, synchronization may be interrupted.
On the new Xiaomi Redmi:
- π Turn off battery optimization for Contacts and Google Contacts apps (in Settings) β Annexes β Permits β Battery optimization. This will prevent synchronization from breaking down.
- π² Update. MIUI until the last version. MIUI 14 Fixed Errors with Import of.vcf Files More Than 10MB.
Pay special attention to duplicate contacts if there are repeated entries on the old phone (for example, the same number is saved in Google and on the phone). SIM-After transferring the data, they can merge into one record with the lost data:
- Open the Contacts app on your old phone.
- Go to Settings β Contact Management β Combine duplicates.
- Confirm the merger only for 100% matching entries (do not touch contacts with the same names but different numbers!).
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If you migrate contacts from your iPhone to Xiaomi Redmi, export them to iCloud first, and then import them through Google Contacts. Direct transfer via Bluetooth or SIM will result in the loss of Cyrillic characters in 90% of cases.
2. Method 1: Sync through Google Account (most reliable)
This method works on all devices with Android 6.0+ It guarantees the safety of all contact fields, including photos, birthdays and additional numbers, the main condition is that on an old phone, the contacts must be linked to a Google account (and not only stored on the device or on the device). SIM-map).
Instructions for the old phone:
- Open Settings β Accounts (or Accounts).
- Select your Google account (if not, add it).
- Activate the Contact Synchronization switch.
- Click Sync Now (may be called Update).
Instructions for the new Xiaomi Redmi:
- When you first turn on, select Sign in to Google and use the same account as you used on your old phone.
- If your phone is already set up, go to Settings β Accounts β Add an account β Google.
- After entering, wait for automatic synchronization (can take up to 10 minutes).
- Check the contacts in the Contacts app (the Google icon at the top of the screen confirms a successful transfer).
| Problem. | Reason. | Decision |
|---|---|---|
| Contacts are not synchronized | Synchronization is disabled in Google settings | Enable it manually in Settings β Accounts β Google β Synchronization |
| No contact photos available | Photos are not synced by default | Use Google Contacts on the web (contacts.google.com) to manually download |
| Duplicate records | Contacts are saved on both the device and Google | Combine duplicates in Contact Settings β Management β Combine |
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Syncing through Google is the only method that stores call history and contact-related events (such as birthday reminders).
If the contact never came up:
β οΈ Note: On some Xiaomi devices with MIUI 13/14 Synchronization is blocked by Battery Optimization. To fix this, go to Settings. β Annexes β Application management β Google Contacts β Battery β No restrictions.
Method 2: Transfer through SIM-Card (for small number of contacts)
This method is suitable if you have fewer than 200 contacts and can not use a Google account.
- π« No photos, email addresses, and additional fields (name only) are supported + number).
- π Volume limitation: on one SIM-The card usually contains no more than 250 records.
- π Coding problems: Cyrillic characters can be displayed as "??" on some Redmi models.
Instructions for export on the old phone:
- Open the Contacts app.
- Go to Settings β Import / Export β Export to SIM-card.
- Select contacts for export (or click Allocate).
- Confirm the preservation. The process can take 1-5 minutes.
Instructions for importing Xiaomi Redmi:
- Put it in. SIM-card.
- Open Contacts. β Settings β Imports/Exports β Import with SIM-map.
- Select the location of the save: Device or Google account (we recommend the second option).
- Confirm the import. If the contacts are not displayed, restart the phone.
Why not use it SIM-portability?
β οΈ Attention: If you are using SIM-Nano-SIM or eSIM card, porting may require an adapter. on Xiaomi Redmi 12C and newer slot for SIM MicroSD-compatible β do not remove the memory card during the process!
Method 3: Transfer via.vcf (for advanced users)
The.vcf (or vCard) format is a universal standard for storing contacts, and it stores all data, including photos, addresses, and notes.
- π You transfer contacts between devices without a Google account.
- π You want to create a backup copy of PC cloud-based.
- π οΈ You need to edit contacts before transferring (for example, delete old numbers).
Exports on old phone:
- Open Contacts β Settings β Import / Export β Export to the device.
- Select the.vcf format and confirm the export.
- The file will be saved in the Download or Contacts folder (usually contacts.vcf or 00001.vcf).
Transfer the file to Xiaomi Redmi:
Import on the new phone:
- Find the.vcf file in Files or Downloads.
- Click on the file β select Contacts for import.
- Confirm your saving to your device or Google account.
Open file on PC (via notebook) and make sure data is not corrupted | Check file size (more than 10 MB may not be imported on MIUI 12) | Back up current contacts on new phone | Disable battery optimization for Contacts app
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If the file does not open:
β οΈ Note: Xiaomi Redmi with MIUI 14.vcf files larger than 15MB may not be imported.Separate the file into pieces using the service VCF Splitter or use Google Contacts to import.
5. Method 4: Fast transmission via Bluetooth or Wi-Fi Direct
This method is suitable for emergency transfer when there is no cable or Internet at hand, but it has limitations:
- π’ Slow speed: Transfer 500 contacts can take up to 30 minutes.
- π Unstable connection: When the connection is broken, the process will have to start again.
- π± Number limit: Some devices only transmit 100 contacts at a time.
Instructions for Bluetooth:
- On both phones, turn on Bluetooth and make them visible to everyone.
- On your old phone, open Contacts β Settings β Send Contacts.
- Select contacts and send via Bluetooth to Xiaomi Redmi.
- On the new phone, confirm reception and save contacts.
Instructions for Wi-Fi Direct (5-10 times faster than Bluetooth):
- Activate Wi-Fi Direct on both devices (Settings β Wi-Fi β Wi-Fi Direct).
- Connect to the network created by the old phone.
- Use the Files app or Mi Drop to transfer the.vcf file.
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To speed up Bluetooth transmission, turn off the Adaptive Battery in the power settings on both phones, which will increase speeds by 20 to 30 percent.
6. Method 5: Using the Mi Mover app (the official Xiaomi tool)
Mi Mover is a Xiaomi-branded app designed to transfer data from Android to Xiaomi/Redmi/POCO, which copies not only contacts, but also messages, photos and apps, but it does not work on all models:
| Xiaomi Redmi Model | Support for Mi Mover | Limitations |
|---|---|---|
| Redmi Note 12/13 | β Complete. | MIUI 13+ required |
| Redmi 10/11 | β Partial (without applications) | Transfer of contacts to 1000 pcs. |
| Redmi A1/A2 | β No. | Use other methods |
How to use Mi Mover:
- Download the app to both phones from Google Play (or use the one preinstalled on Xiaomi).
- On the old phone, select the sender, on the new one, the receiver.
- Scan it. QR-screencode.
- Select Contacts and confirm the transfer.
β οΈ Note: Mi Mover may not transfer contacts saved to the SIM-In your local memory or map, export them to your Google account or.vcf before using them.
7 Problem Solving: What to Do If Contacts Are Not Moved
Even if you follow the instructions, you can make mistakes.-5 problems and solutions:
- π Contacts are duplicated: Open Google Contacts on the web version (contacts.google.com). Click Duplicates in the menu on the left and combine them.
- π΅ No sound when calling moved numbers: Check if contacts are blacklisted (Settings) β Lock numbers. Reset the settings of the phone application (Settings) β Annexes β Phone. β Warehouse β Drop it).
- πΌοΈ Propal contact photos: Import contacts again by selecting a Google account save (photos are not saved when locally imported). Use the Sync.ME app to recover avatars.
If none of the methods worked:
- Check if the Developer Mode with Background Process Restriction is enabled (Settings β Additional β For Developers β Process Limit β there should be a Standard Limit).
- Update the Contacts app via Google Play (some Redmis have an outdated version).
- Reset the Contacts app settings (Settings β Applications β Contacts β Storage β Reset).