Transferring contacts from Android to Samsung via Bluetooth: a complete guide with nuances

Moving to a new smartphone is always exciting moment, especially when it comes to saving important data. Contact from the phone book often become a major headache: losing them can mean losing contact with colleagues, friends or loved ones. Many users choose Bluetooth as the most affordable transfer method - it does not require the Internet, cables or additional applications. But in practice, the process may not be so obvious, especially if we are talking about transferring between devices of different brands, for example, from universal Android to Samsung Galaxy.

In this article we will analyze all working methods transferring contacts across Bluetooth, including hidden nuances that manufacturers do not always voice. You will learn why sometimes contacts are not sent, how to bypass Samsung restrictions, and what to do if the phone “does not see” files. And also alternative methods in case Bluetooth refuses to cooperate.

We note right away: despite the popularity of this method, Bluetooth is not always the most reliable method for mass transfer of contacts. It is suitable for transferring a small number of entries (up to 50-100 pieces), but can fail when working with large phone books. If you have thousands of contacts, consider options with Google Account or Smart Switch from Samsung, which we will also briefly mention.

Preparing phones for transfer: 5 required steps

Before attempting to send contacts, make sure both devices are ready for the procedure. Skipping even one item from this list may result in errors like “Failed to send” or “File not supported.”

• 📱 Update the firmware on both phones. Older versions of Android (below 8.0) may not support exchanging contacts via Bluetooth.
• 🔄 Sync contacts with your Google account (if they are stored in the cloud). This will create a backup in case of failure.
• 🔍 Check visibility devices: both phones should be "discovered" in Bluetooth settings.
• 📴 Disable power saving mode —it may block background data transfer.
• 🛡️ Temporarily disable your antivirus (if installed). Some apps block file sharing via Bluetooth.

Pay special attention to the settings Samsung Galaxy. These smartphones often have additional security restrictions. For example, on models Galaxy S22 and newer, the transfer of contacts via Bluetooth from devices that are not certified by Samsung is blocked by default. To remove this restriction, go to Settings → Bluetooth → Advanced → Receive files from all devices.

Method 1: Standard transfer via the contacts menu (Android → Samsung)

This is the most a straight forward method that works on most smartphones. However, it has a limitation: you can send only one contact at a time. If you have hundreds of them, the process will take a long time. But this method does not require additional applications and is suitable for devices with “pure” Android (for example, Pixel, Nokia) and most Samsung Galaxy.

1. Open the application Contact on the sending phone.
2. Find the desired contact and open its card.
3. Click on the three dots (⋮) in the upper right corner and select Send or Share.
4. In the list of options, select Bluetooth.
5. Select your Samsung Galaxy from the list (make sure it is turned on and visible).
6. On Samsung confirm the receipt of the file (usually a file with the extension .vcf).

After reception, the file is automatically imported into the phone book Samsung. If this does not happen, open the file manually via My files → Downloads and select Import to contacts.

Method 2: Bulk transfer via export/import of a VCF file

To transfer all contacts at once, you will have to use a workaround: export them to a single .vcffile, and then send it via Bluetooth This method works 90% of the time. Android devices, but may require additional manipulations Samsung.

Instructions for the sending phone:

1. Open Contacts → Settings (⋮) → Manage contacts → Import/Export.
2. Select Export to .vcf file (sometimes called "Export to device").
3. Specify which contacts to export (for example, "All" or only from the SIM card).
4. Save the file in the phone memory (preferably in a folder Downloads for convenience).

Now send this file via Bluetooth:

1. Open My files (or any file manager).
2. Find saved file, click on it and select Share → Bluetooth .vcf-file, click on it and select Share → Bluetooth.
3. Select your Samsung Galaxy from the list of devices.

On Samsung Galaxy after receiving the file:

1. Open the notification about the received file or find it in My files → Downloads.
2. Click on the file - the system will offer to import contacts. Select Phone or Google Account as the save location.

What to do if Samsung does not see the .vcf file?

On some Samsung models (for example, Galaxy A52 or S21), the import option may not appear when you click on .vcf. In this case:

1. Install a file manager from third-party developers (for example, Files by Google).

2. Open the file through this application and select "Import contacts."

3. If that doesn't help, rename the file by adding "_contact" to the beginning (for example, "_contact_all.vcf").

Problems and errors: why contacts are not transferred via Bluetooth

Even with the correct settings, transferring contacts via Bluetooth may fail. Here are the most common causes and ways to eliminate them:

Problem	Possible cause	Solution
The devices do not find each other	Bluetooth is disabled or the devices do not paired	Reboot both phones, turn on Bluetooth and repeat pairing
The file is sent but not imported	Samsung blocks uncertified files	Use Smart Switch or send one contact at a time
The transmission is interrupted halfway	Weak Bluetooth signal or low battery	Place the phones closer to each other and connect to charging
Contacts are duplicated after import	The phone book already has similar entries	Before importing, clear contacts on Samsung or use the "Merge duplicates" option

Critical feature of Samsung: Starting with One UI 4.0 firmware (Android 12), Samsung has limited the ability to bulk import contacts via Bluetooth for security reasons. If your Galaxy running on this or a newer version, the standard .vcffile may not be imported. In this case, use Smart Switch (more about it below) or send contacts one by one.

Alternative methods: when Bluetooth does not work

If Bluetooth transmissions keep dropping out or devices refuse to cooperate, consider these options. They may turn out to be even simpler and more reliable:

• 🔄 Smart Switch (for Samsung): Official Samsung application for transferring data. Supports transfer via Wi-Fi Direct, cable or via computer. Only works between Samsung devices and some other brands.
• ☁️ Google Account: Sync contacts with the cloud on your old phone, then sign in to the same account on Samsung. All contacts will be loaded automatically.
• 📱 SIM card: Export contacts to SIM on your old phone, then import them to Samsung. Limitation: SIM stores only names and numbers (without photos, email and etc.).
• 📎 File manager + OTG cable: Connect a flash drive or a second phone via an OTG cable, copy .vcfthe file manually.

For Smart Switch follow this instructions:

1. Install Smart Switch on both phones (available in Galaxy Store or Google Play).
2. On Samsung select Get data → Wireless.
3. On your old phone, select Send data → Wireless.
4. Confirm the connection and select Contact in the list of data to transfer.

Features of transfer to specific Samsung models

Different series Samsung Galaxy may have unique nuances when working with Bluetooth:

• 📱 Galaxy S23/S22/S21: On these flagships, receiving files from “unverified” devices is disabled by default. To enable, go to Settings → Bluetooth → Advanced → Receive files from everyone: These models may not display the import option via a standard file manager. Use Settings → Bluetooth → Advanced → Receive files from everyone.
• 📱 Galaxy A54/A53/A34: These models may not display the import option .vcf through a standard file manager. Use Files by Google or Smart Switch.
• 📱 Galaxy Z Flip/Fold: Due to the nature of the One UI interface on foldable phones, the Bluetooth menu may be hidden in the "Advanced Settings". Scroll to the bottom of the Bluetooth settings screen.
• 📱 Galaxy M33/M53: These models sometimes “forget” paired devices after a reboot. Before transferring contacts, pair your phones.

On Galaxy S20 and older (with One UI 3.1 and below), bulk import .vcf via Bluetooth usually works without problems. But on new devices with One UI 5.0+, it is better to immediately use Smart Switch or cloud synchronization.

Security: how not to lose contacts when transferring

Data transfer is always fraught with risks. Here's how to minimize the chances of losing important contacts:

⚠️ Attention: Before any manipulation of contacts, create a backup copy. On your old phone, export them to .vcf and send them to yourself by email or save them to the cloud (Google Drive, Dropbox). This will take 2 minutes, but will save your data in case of failure.

• 🔐 Check contact sources: Make sure you export all contacts, not just those stored on your SIM card or Google account. Go to Contacts → Settings → Contact management and see where they are loaded from.
• 📊 Use proven formats: File .vcf (vCard) is a standard for exchanging contacts, but some Chinese phones (for example, Xiaomi or Realme) may save contacts in incompatible formats. Before sending, open the file in a text editor - it should begin with BEGIN:VCARD.
• 🛡️ Disable battery optimization for applications Contact and Bluetooth. On Samsung this is done in Settings → Device care → Battery → Background work.

If after transfer to Samsung some contacts are missing, check:

1. Folder Trash in the application Contact (sometimes records go there during import).
2. Display filters: Contacts → Settings → Contacts to display select "All contacts".
3. Hidden contacts: some entries may be marked as "Hidden" (check in the application menu).

FAQ: Frequently asked questions about transferring contacts to Samsung

Is it possible to transfer contacts from iPhone to Samsung via Bluetooth?

No, iPhone does not support transferring contacts via Bluetooth to Android devices. Use Smart Switch (there is a version for iOS) or synchronize contacts with iCloud, then export them to .vcf via the web version iCloud.com.

Why do photos of contacts disappear when transferring via Bluetooth?

Photos of contacts are stored separately from the main data and are not always exported to .vcf. To save them:

1. Use Smart Switch —it transfers the photo.
2. Or synchronize contacts with Google Account (photos will be saved in the cloud).

Bluetooth is not suitable for transferring photos of contacts.

How to transfer contacts from a phone to Samsung if Bluetooth does not work?

Alternative methods:

• 📧 Send .vcfthe file to your email and open it on Samsung.
• 🌐 Upload the file to the cloud (Google Drive, Yandex.Disk) and download to a new phone.
• 🔌 Use an OTG cable and a flash drive to physically transfer the file.

The most universal method is synchronization via Google Account.

Is it possible to transfer contacts from your phone to Samsung Watch via Bluetooth?

No, Samsung Galaxy Watch does not support importing contacts via Bluetooth. For contacts to be displayed on the watch:

1. Transfer them to your smartphone Samsung (by any method).
2. Install the application Galaxy Wearable.
3. In the watch settings, enable contact synchronization.

Only the contacts will be displayed on the watch those contacts that are saved in the phone book of the smartphone.

What should I do if, after transferring to Samsung, the contacts are displayed in hieroglyphs?

This is an encoding problem that occurs when transferring between devices with different language settings. Solutions:

• Try to open .vcfthe file in a text editor and save it in encoding UTF-8.
• Use Smart Switch —it will automatically convert the encoding.
• On your old phone, change the system language to English, export the contacts again and send the file.

If all else fails, transfer contacts one at a time - usually single entries are transferred without distortion.