Android File Transfer not working on macOS after upgrading to Ventura

Android File Transfer fails on macOS Ventura because the application relies on outdated 32-bit components and deprecated USB protocols that Apple removed in recent system updates. The most reliable solution is to switch to a modern, actively maintained alternative like OpenMTP or use Android Studio’s built-in file explorer, which natively supports the current MTP stack without requiring legacy compatibility layers.

Why the Official App Fails on Ventura

The root cause of this issue lies in how macOS handles device communication protocols. For years, Google’s Android File Transfer application used a specific implementation of the Media Transfer Protocol (MTP) that depended on older framework libraries. When Apple released macOS Ventura, they stripped out support for several legacy technologies to improve security and performance, particularly regarding 32-bit applications and certain kernel extensions. Consequently, when you connect your Android device after upgrading, the operating system recognizes the hardware but cannot establish the necessary handshake for file transfer. You might see the device appear in Finder under "Locations" or "Devices," yet clicking it yields no response, or the Android File Transfer window opens briefly before closing immediately. This behavior indicates a protocol mismatch rather than a broken cable or faulty port.

Alternative 1: Using OpenMTP

OpenMTP is an open-source, free alternative designed specifically to bridge the gap between Android devices and macOS. It is rebuilt using modern codebases that are fully compatible with macOS Ventura and later versions. Unlike the official tool, it does not rely on deprecated system frameworks, making it stable across major OS updates. To set up OpenMTP, follow these steps:

• Download the Application: Visit the official GitHub releases page for OpenMTP and download the latest .dmg installer.
• Install the Software: Drag the OpenMTP icon into your Applications folder. If macOS blocks the launch due to being an unidentified developer, go to System Settings, then Privacy & Security, and allow the app to run.
• Configure Your Device: Connect your Android phone via USB. On your phone, unlock the screen and select "File Transfer" or "MTP" from the USB notification panel.
• Launch OpenMTP: Open the application. It should automatically detect your device and display its internal storage and SD card contents.

This method provides a user-friendly interface similar to the original Android File Transfer but with better stability and additional features like drag-and-drop functionality.

Alternative 2: Using Android Studio

If you are a developer or have Android Studio installed on your Mac, you already have access to a robust file management tool. The Device File Explorer within Android Studio uses the same underlying ADB (Android Debug Bridge) protocol but is maintained by Google and updated regularly to work with new macOS versions. Here is how to access it:

• Open Android Studio: Launch the IDE and ensure your Android device is connected and recognized in the Device Manager.
• Navigate to Device File Explorer: Go to the menu bar, select View, then Tool Windows, and click Device File Explorer. Alternatively, look for the dedicated tab at the bottom right of the main window.
• Browse Files: You can now navigate through directories like /data/local/tmp, /sdcard, and other accessible paths. Note that some system directories may require root access, but standard media files are easily accessible.

While this option has a steeper learning curve if you are not familiar with development tools, it offers superior reliability and does not require installing third-party software.

Alternative 3: Wireless Transfer Solutions

For users who prefer not to install new desktop applications, wireless solutions offer a seamless way to move files without relying on USB protocols entirely. Services like LocalSend or Snapdrop provide instant, peer-to-peer file sharing over Wi-Fi, bypassing the need for MTP drivers altogether.

• LocalSend: Install the LocalSend app on both your Mac and Android device. Ensure both are on the same Wi-Fi network. Select files on your phone and choose LocalSend as the share target; your Mac will receive them instantly.
• Snapdrop: Open snapdrop.net in Chrome or Safari on both devices. Tap the icon on your phone to send photos or documents directly to your Mac browser.

These methods are particularly useful for transferring smaller batches of photos or documents quickly, though they may be slower for large video files compared to wired connections.

Troubleshooting Connection Issues

Even with alternative software, connectivity problems can persist if the physical connection or device settings are incorrect. Before switching tools, ensure your setup is optimal.

• Check the Cable: Use a high-quality USB-C or USB-A cable that supports data transfer, not just charging. Cheap cables often lack the internal wiring for data signals.
• Verify USB Mode: On your Android device, swipe down from the top to reveal notifications. Tap the "Charging via USB" notification and change it to "File Transfer" or "MTP." If this option is missing, try a different cable or port.
• Restart Services: Sometimes the MTP service on Android freezes. Toggle Airplane mode on and off, or restart both your phone and Mac to reset the USB stack.

If you continue to face issues with network shares or other data migration tasks, you might find related guidance helpful. For instance, if you are trying to move music files, check How to Copy ~/Music from Terminal on Mac to Maintain File Location. Similarly, if you encounter broader connectivity issues on Ventura, review the Mac Mini 2018 and MacOS Ventura 13.4.1 troubleshooting guide.

Frequently Asked Questions

Can I fix Android File Transfer by reinstalling it?

No, reinstalling the official Android File Transfer app will not resolve the issue on macOS Ventura. The problem stems from deprecated system-level dependencies that are no longer present in newer macOS versions, so the application remains incompatible regardless of installation state.

Is OpenMTP safe to use on my Mac?

Yes, OpenMTP is considered safe as it is open-source and widely used by the tech community. However, always download it from the official GitHub repository to avoid modified versions that could contain malware, and verify the digital signature if available.

Why does my Android phone charge but not show up in Finder?

This usually means the USB cable is only providing power and lacks data lines, or the phone is set to "Charge Only" mode. Switch the USB configuration on your phone to "File Transfer" and try a different, data-capable cable to establish a proper connection.

Does Android File Transfer work on macOS Sonoma?

The official Android File Transfer application does not work on macOS Sonoma either, as Apple continues to remove legacy support in subsequent releases. Users must continue to use alternatives like OpenMTP or Android Studio for file transfers on these newer systems.

How do I transfer large video files wirelessly?

For large video files, wireless methods like Snapdrop may be slow or fail due to timeout limits. Instead, use a wired connection with OpenMTP or Android Studio, or consider using a cloud service like Google Drive or Dropbox for uploading and downloading large media assets securely.