Transferring files from Android to a computer via Bluetooth: a complete guide 2026

Transferring files between a smartphone on Android and a computer via Bluetooth remains a relevant method of data exchange, despite the advent of cloud services and high-speed Wi-Fi. This method does not require an Internet connection, works even without a USB cable, and is suitable for transferring documents, photos or music in situations where other options are not available. However, many users encounter difficulties: from problems pairing devices to errors when sending files.

In this article you will find step-by-step guide taking into account the features of modern versions of Android (12–14) and Windows 10/11as well as solutions to problems. We will look at how to properly prepare both devices, what settings to check, and what to do if the computer “does not see” the smartphone or the file is not transferred. For owners MacOS i Linux there will also be useful recommendations.

Preparing an Android smartphone for file transfer

Before starting the transfer, make sure that your smartphone is ready to exchange data. Modern versions Android (starting from the 10th) have features in the settings Bluetooththat can block sending files. Here's what you need to do:

• 📱 Turn on Bluetooth: Swipe down the screen to open the Quick Settings panel and activate the Bluetooth icon. If it is not there, go to Settings → Connected devices → Bluetooth.
• 🔍 Check visibility: in the Bluetooth menu, click on the three dots (⋮) in the upper right corner and select “Make visible” or “Visible to everyone”. On some devices (Samsung, Xiaomi), this item may be called "Discovery Mode".
• 🔒 Allow access to files: In the settings of the "Files" application (or "My File" on Samsung), check that it has permission to access the storage (Settings → Applications → Files → Permissions).

On devices with Android 13+ additional confirmation may be required during the first pairing. If you see the notification “Allow [device name] access to. contacts and files? - click “Allow”, otherwise the transfer will not take place.

⚠️ Attention: On some firmware (for example, MIUI from Xiaomi or ColorOS from Oppo) the function of transferring files via Bluetooth may be disabled by default. In this case, look at Settings → Advanced → File transfer and activate the option.

Setting up Bluetooth on a computer (Windows, MacOS, Linux)

The computer also requires preliminary setup. The process differs depending on the operating system, but the general principle is the same: turn on Bluetooth, make the device discoverable and allow receiving files.

For Windows 10/11

1. Click Win + Ito open Settings, then go to Devices → Bluetooth and other devices.
2. Turn on the "Bluetooth" slider.
3. Click "Add device" → "Bluetooth".
4. Select your smartphone from the list and confirm pairing (the code must match on both devices).

For MacOS

On MacBook or iMac:

1. Open “System Preferences” → “Bluetooth”.
2. Click “Enable Bluetooth” (if disabled).
3. In the list of devices, find your smartphone and click “Connect.”
4. After pairing, go to Finder → Go → AirDrop and set “Who to allow discovery”: “Everyone” or “Only contacts.”

MacOS uses AirDrop to transfer files, but if it does not work, you can use the standard protocol OBEX (see next section).

For Linux (Ubuntu, Fedora, etc.)

In most distributions:

1. Install the file sharing package (if not installed):

   sudo apt install obexftp obex-data-server

2. Enable Bluetooth in the system tray or through the terminal:

   bluetoothctl

   (then enter power on and scan on).
3. Pair the device with the command pair [MAC address] (address can be found in the Bluetooth settings on your smartphone).

⚠️ Attention: Additional drivers for some Bluetooth adapters may be required. If the device is not detected, check the output of the command Linux Some Bluetooth adapters may require additional drivers. If the device is not detected, check the command output dmesg | grep Bluetooth in the terminal.

OS	Minimum version for stable operation	Transfer protocol	Additional apps
Windows 10/11	1809 (October 2018 Update)	OBEX, FTP	Built-in tools
MacOS	Monterey (12.0)	AirDrop, OBEX	BlueTooth File Exchange (built-in)
Linux (Ubuntu)	20.04 LTS	OBEX, RFCOMM	obexftp, bluez
ChromeOS	Any (with Linux support)	OBEX	Installation via crostini

Step-by-step guide: how to transfer a file from Android to PC

When both devices are paired, you can start transferring. Let's look at the process using the example of Windows 11 and a smartphone on Android 14:

The smartphone and PC are paired via Bluetooth

The PC is in file receiving mode

The file that needs to be transferred is available in the file manager of the smartphone

On your smartphone, data transfer via Bluetooth is enabled (not only audio) -->

1. Open the file manager on your smartphone (for example, “Files” from Google or a standard application from the manufacturer).
2. Find the desired file and long tap on it (hold your finger for 1-2 seconds), then select “Send” or “Share.”
3. Select Bluetooth from the list of sharing options. If it is not there, click “More” or “Other methods”.
4. Select your computer from the list of paired devices. The transfer will begin.
5. Receive the file on your PC:
   • On Windows: a notification will appear in the lower right corner - click on it and select “Save.”
   • On MacOS: the file will be automatically saved to the "Downloads" folder (if used AirDrop) or a path selection window will open.

If the file is not transferred, check:

• 🔄 Restart Bluetooth on both devices (disconnect and re-enable).
• 📶 Distance between devices —it should not exceed 10 meters (optimally 1–2 meters).
• 🔋 Battery charge on a smartphone: at a level below 15%, some devices limit Bluetooth functions.

Common errors and their solutions

Even with correct configuration, failures may occur. Here are the most common problems and ways to fix them:

1. The computer does not see the smartphone

Causes and solutions:

• 🔍 The smartphone is not in discovery mode: check the Bluetooth settings on the phone (see section 1).
• 🖥️ Bluetooth drivers on PCs are outdated: update them through the "Device Manager" (Win + X → Device Manager → Bluetooth).
• 📵 Bluetooth adapter disabled: laptops sometimes have a physical switch or key combination (for example, Fn + F2 on Lenovo).

2. The file is not transferred or the transfer is interrupted

Possible reasons:

• 📡 Weak signal: remove obstacles between the devices (walls, metal objects).
• 🔄 Protocol conflict: on Windows try disabling the “Bluetooth Support” service and restarting the PC (services.msc → Bluetooth Support Service).
• 📂 Restrictions on file types: some firmware blocks the transfer of executable files (.exe, .apk) via Bluetooth.

3. Error "The device does not support file transfer"

This means that the protocol OBEX (used for file sharing) is not activated on the computer. data-i="165">🖥️ On

• 🖥️ On Windows: check if the Bluetooth File Sharing service is enabled (services.msc → Bluetooth OBEX Service).
• 🐧 On Linux: install the package obexd and restart the service:

  sudo systemctl restart obex

⚠️ Attention: On some laptops with Windows 11 the function of receiving files via Bluetooth may be disabled by default for security reasons. To enable it, go to Settings → Privacy and Security → Advanced Bluetooth settings and activate the “Allow devices to send files” option.

Why Bluetooth is slower Wi-Fi?

Bluetooth transmission speed (usually 1–3 Mbit/s) is limited by the protocol. For comparison: Wi-Fi Direct or local network gives 10–100 Mbit/s. Bluetooth is optimized for small files and low power consumption, not speed. If you need to transfer video or a large archive, it is better to use a cable or the cloud.

Alternative methods for transferring files

If Bluetooth does not work or is too slow, consider alternatives:

• 📶 Wi-Fi Direct: creates a direct network between devices. Speed ​​is faster than Bluetooth, but requires support on both devices. Applications: Feem, Send Anywhere.
• 🔌 USB cable: the most reliable method. Use the mode MTP (Media Transfer Protocol) or PTP for photos.
• ☁️ Cloud services: Google Drive, Dropbox or Telegram (sending files to yourself in “Saved messages”). Suitable for large files, but requires Internet.
• 📡 Local network: if both devices are connected to the same Wi-Fi, use applications like LocalSend or Snapdrop (works via browser).

Comparison of methods:

Method	Speed	Internet required	Limitations
Bluetooth	1–3 Mbit/s	No	Max. 10 m, slow for large files
Wi-Fi Direct	10–50 Mbit/s	No	Requires PC support
USB cable	40–480 Mbps	No	Requires a physical cable
Cloud	Depends on the Internet	Yes	Volume restrictions (free plans)

Security when transferring files via Bluetooth

Bluetooth connection is vulnerable to attacks, especially in public places. Follow these recommendations:

• 🔒 Turn off Bluetoothwhen it is not needed. This will prevent unauthorized connection.
• 👤 Use pairing confirmation: always check the code on both devices before connecting.
• 📱 Limit visibility: after pairing, turn off the "Visible to everyone" mode in the settings Bluetooth.
• 🛡️ Update the software: vulnerabilities in the Bluetooth protocol are regularly closed in updates Android and Windows.

On Android 12+ the “Secure Pairing” function has appeared, which encrypts the connection. To activate it:

1. Go to Settings → Google → Google account management → Security.
2. Find the "Devices" section and turn on the "Bluetooth Secure Pairing" option.

⚠️ Attention: In In 2023, vulnerabilities were discovered in the Bluetooth protocol (for example, BLURtooth), allowing attackers to spoof devices. If you often transfer confidential files, use USB cable or encrypted archives (for example, .zip with a password).

Features of transfer on different versions of Android

The file transfer process may differ depending on the version Android and the manufacturer's shell. Let's look at the key differences:

Android 10–11

On these versions, the menu for sending files via Bluetooth is hidden deeper:

1. Select file → “Share” → “Bluetooth.”
2. If there is no option, click “More” → “Bluetooth.”

Some devices (Huawei, Honor) require installation of an additional application Huawei Share for transfer to a PC.

Android 12–14

The interface has been simplified, but restrictions have been added:

• 🔄 During the first pairing, you may need permission to access storage and contacts.
• 📱 On Samsung One UI 5.0+ file transfer via Bluetooth only works for images and documents (video is blocked).
• 🔒 On Pixel s Android 13 the transfer of .apkfiles is disabled by default.

For Android 14 Google a new protocol has been introduced Bluetooth LE Audio, but it does not affect file transfer - it still uses the classic OBEX.

How to transfer APK files on Android 13+?

Starting from Android 13, transfer .apk via Bluetooth may be blocked. Solutions:

1. Rename the file extension (for example, to .zip), transfer, then return .apk.

2. Use Wi-Fi Direct or cable.

3. On Samsung disable the restriction in Settings → Biometrics and security → Install unknown applications (select a browser or file manager).

FAQ: Frequently asked questions about transferring files via Bluetooth

Is it possible to transfer files from Android to PC without pairing?

No, pairing is required to exchange files. However, some applications (for example, Snapdrop) allow you to transfer data through a browser over a local network without first connecting.

Why is the file saved in the .bnk format on MacOS?

This is a feature of BlueTooth File Exchange on MacOS. To open the file, rename the extension manually (for example, from .bnk to .jpg) or use AirDrop.

How to transfer an entire folder rather than one file at a time?

Bluetooth does not support transferring folders. Archive the folder in .zip (for example, via RAR or ZArchiver) and send the archive.

Is it possible to transfer files from PC to Android?

Yes, the process is similar:

1. On your PC, right-click on the file → “Send” → “Bluetooth device.”
2. Select your smartphone from the list.
3. Confirm reception on your phone.

On MacOS use BlueTooth File Exchange (in the folder Utilities).

Why does the transfer stop at 99%?

This is a typical protocol error OBEX. Solutions:

• Restart Bluetooth on both devices.
• Reduce the file size (split into parts).
• On Windows Update the Bluetooth adapter driver.