If you want to control your Android phone from your computer, ADB (Android Debug Bridge) is the tool you need. ADB lets you install apps, transfer files, debug issues, and even reboot your phone into recovery mode. Along with ADB, there is also Fastboot, which helps in flashing system files and unlocking bootloaders. Both are included in the official Android SDK Platform Tools.
What is ADB?
ADB stands for Android Debug Bridge. It’s a command-line tool that allows your computer and Android device to communicate.
With ADB, you can:
- Install or uninstall apps
- Transfer files between PC and phone
- Capture logs and debug issues
- Reboot your phone into recovery or bootloader mode
Example command:
adb devices
This shows whether your phone is connected to the PC or not.
What is Fastboot?
Fastboot is another tool that works when your phone is in bootloader/fastboot mode (before Android starts).
With Fastboot, you can:
- Unlock the bootloader
- Flash recovery or boot images
- Install custom ROMs
- Erase or format partitions
Example command:
fastboot devices
ADB vs Fastboot (Quick Difference)
Feature | ADB (Android Debug Bridge) | Fastboot |
---|---|---|
When it Works | Phone is ON with USB Debugging enabled | Phone is in Bootloader/Fastboot mode |
Main Use | Install/Uninstall apps, transfer files, debug, reboot | Unlock bootloader, flash recovery/ROM, system-level changes |
Needs Android OS | Yes | No |
Example Command | adb install app.apk |
fastboot flash recovery twrp.img |
How to Install ADB (Windows Example)
- Download the ZIP file and extract it (e.g.,
C:\adb
) - Open the folder
- Hold Shift + Right Click → Select Open PowerShell/Command Prompt here
- Type
adb devices
to check if it’s working
Minimal ADB and Fastboot (Lightweight Option)
If you don’t want the full SDK tools, you can also use Minimal ADB & Fastboot. It’s a small installer that includes only the basic commands needed for most users.
Direct Download Links (Official)
Operating System | Download Link | File Type |
---|---|---|
Windows | Download ADB for Windows | ZIP |
Linux | Download ADB for Linux | ZIP |
macOS | Download ADB for macOS | ZIP |
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