Using USB Debugging for Android Data Recovery and Control

USB debugging, found in Android’s developer options, is a valuable tool that goes beyond app development. With it, you can recover data, control your device from a computer, and access files even if your screen is broken—as long as USB debugging is already enabled. Here’s how to make the most of this feature and ensure you’re ready if your phone ever malfunctions.

Key Benefits of USB Debugging

Many people assume USB debugging is only for developers, but it’s a powerful tool for anyone with an Android device. Here’s why:

Data Recovery: USB debugging lets you access files and control your device from your computer, which is invaluable if your screen is broken.

Simple Control: With Android Debug Bridge (ADB) and Scrcpy, you can fully operate your phone via a computer.

Caution Required: Keeping USB debugging enabled is helpful but also risky. Android’s security features help protect against unwanted access, requiring manual permission on the phone for each new computer connection.

Enabling USB Debugging

To enable USB debugging:

1. Go to Settings > About Phone > Build Number.
2. Tap Build Number seven times to unlock Developer Options.
3. Open Developer Options and toggle on USB Debugging, then confirm.

Note: Steps may vary by Android model. Refer to the manufacturer’s guide if needed.

Preparing for Data Recovery Using ADB

With USB debugging enabled, you can easily set up tools for data recovery and screen mirroring.

Requirements

• ADB Tools: Download from the official Android website.
• Scrcpy: Download from GitHub for screen mirroring and control.

Installing ADB

To install and set up ADB:

1. Download and extract Platform Tools (which includes ADB).
2. Open the extracted folder, hold Shift + Right-Click on a blank area, and select Open PowerShell Window Here.
3. Connect your phone with a USB cable and select Always Allow From This Computer when prompted.

Verifying ADB Connection

In the PowerShell window, type:

Copy codeadb devices

If it shows a device ID, the connection is successful. Otherwise, install your device’s drivers and restart.

Installing Scrcpy for Screen Mirroring

1. Download the appropriate Scrcpy package for your OS.
2. Extract and open the folder, then double-click scrcpy.exe to start mirroring your phone’s screen.
3. For mouse interaction, if needed, open a terminal in the Scrcpy folder and enter:cssCopy codescrcpy --mouse=uhid (Or use scrcpy --mouse=aoa if the first command doesn’t work.)

Recovering Data via Scrcpy and ADB

To recover files, you can use Scrcpy for easy access or ADB commands for direct file transfers.

Method 1: Using Scrcpy

Once your screen is mirrored:

1. Use the mouse to navigate your phone.
2. Save data to a cloud service or use Nearby Share to transfer files.

Method 2: Pull Files with ADB Commands

If you prefer direct access:

1. Open the PowerShell window in the Platform Tools folder.
2. Use the following command to transfer a file (replace the file path with the actual location on your phone):bashCopy codeadb pull /storage/emulated/0/Pictures/pic.png The file will appear in your Windows Users directory.

Final Thoughts

By enabling USB debugging and setting up these tools, you’ll have a reliable way to recover data or control your device from a computer. This feature can be a real lifesaver, so consider enabling it to prepare for potential mishaps.