How to Unlock Your Android Phone Using ADB

30 November 2024 Stephan Petzl Leave a comment Tech-Help

Unlocking an Android phone with a non-responsive screen can be a daunting task, especially when you need to access important data. This guide will help you unlock an Android phone using ADB (Android Debug Bridge), a versatile command-line tool for communicating with Android devices.

Prerequisites

• Ensure ADB is installed on your computer. Learn more about setting up ADB in our comprehensive guide.
• USB debugging must be enabled on your phone, and your PC should be authorized to connect.
• Have your phone’s passcode ready.

Unlocking Your Phone

Follow these steps to unlock your phone using ADB:

1. Connect your Android phone to your computer using a USB cable.
2. Open the command prompt (Windows) or terminal (macOS/Linux) on your computer.
3. Enter the following command to check if your device is detected:

adb devices

If your device appears in the list, proceed to the next step. If not, troubleshoot your device connection.

4. Enter the following command to unlock your phone:

adb shell input text XXXX && adb shell input keyevent 66

• Replace XXXX with your phone’s passcode.
• The command adb shell input keyevent 66 simulates pressing the “OK” button.

Alternative Methods

If the above method does not work, consider these alternatives:

• Use a tool like scrcpy to mirror and control your device screen on your computer. This method requires a functioning screen mirroring tool.
• Connect an external USB mouse via an OTG cable to interact with your phone’s interface directly.

Leveraging Repeato for Automated Testing

If your workflow involves frequent testing of Android applications, Repeato can streamline your process. Repeato, a no-code test automation tool, offers an efficient way to create and execute automated tests using ADB commands. Its ability to send ADB commands via script steps ensures precise timing and sequence, making it an invaluable asset for developers and testers alike.

For more information on setting up and using Repeato, visit our documentation section.

We hope this guide helps you unlock your Android device and access your valuable data. For further assistance, feel free to contact us.

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