USB Volume Unlocker
10+
Downloads
Everyone
info
About this app
USB Volume Unlocker helps restore consistent, usable volume control for USB audio devices on Android.
Some USB-C dongles, DACs, and adapters may play audio at a lower volume than expected due to system-level limitations. This app applies safe system audio adjustments so your connected USB audio hardware behaves more predictably.
No rooting. No ads. No tracking. Just works.
Features
• Enables full volume control for USB audio devices
• Works with USB-C dongles, DACs, and adapters
• Simple one-tap operation
• No ads, no accounts, no tracking
• Runs entirely on your device
How it works
When a USB audio device is connected, the app applies system-level audio adjustments using standard Android APIs.
No rooting, firmware changes, or background services are required.
Privacy-first
• No data collection
• No analytics
• No internet communication
• All processing happens locally on your device
Notes
• Effectiveness may vary by device and Android version
• Does not amplify audio beyond hardware capabilities
• Designed to improve volume control consistency, not modify hardware limits
Some USB-C dongles, DACs, and adapters may play audio at a lower volume than expected due to system-level limitations. This app applies safe system audio adjustments so your connected USB audio hardware behaves more predictably.
No rooting. No ads. No tracking. Just works.
Features
• Enables full volume control for USB audio devices
• Works with USB-C dongles, DACs, and adapters
• Simple one-tap operation
• No ads, no accounts, no tracking
• Runs entirely on your device
How it works
When a USB audio device is connected, the app applies system-level audio adjustments using standard Android APIs.
No rooting, firmware changes, or background services are required.
Privacy-first
• No data collection
• No analytics
• No internet communication
• All processing happens locally on your device
Notes
• Effectiveness may vary by device and Android version
• Does not amplify audio beyond hardware capabilities
• Designed to improve volume control consistency, not modify hardware limits
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
What’s new
Initial release of USB Volume Unlocker.
• Unlock maximum volume on USB-C audio adapters
• Bypass EU volume restrictions on compatible devices
• Automatic USB audio device detection
• One-tap unlock/restore toggle
• Works with Apple USB-C to 3.5mm and other USB DACs
Requires Android 8.0+. Results may vary by device.
• Unlock maximum volume on USB-C audio adapters
• Bypass EU volume restrictions on compatible devices
• Automatic USB audio device detection
• One-tap unlock/restore toggle
• Works with Apple USB-C to 3.5mm and other USB DACs
Requires Android 8.0+. Results may vary by device.
App support
About the developer
Edward Adrian Cruz
usbvolumeunlocker@gmail.com
275 Ventura Ave Apt. 23
Palo Alto, CA 94306-3449
United States