How to Enable USB Debugging Mode on Android Devices

The Steps to enable USB Debugging mode, which is the key step in Android rooting process. USB Debugging is required by ADB, which is used for rooting, backing up, installing a custom ROM, tacking Mobile Screen from computer and many more.

1. Android 2.0-2.3

Settings > Applications > Development > USB Debugging.

2. Android 3.0- 4.1

Settings > Developer Options > USB Debugging.

3. Android 4.2 and later.

In Android 4.2 and later versions, the USB Debugging and Developer Option menu option have been hidden. on the Previous version the USB Debugging Option is under Developer Menu.
First of All, enable “Developer Options Menu”.
  1. Go to the App drawer.
  2. Go to “Settings”.
  3. Scroll down Click on “About phone” or “About tablet”,
  4. Scroll down “About phone” and locate the “Build Number” field.

5. Tap the Build number field seven times to enable Developer Options. Tap a few times and you’ll see a countdown that reads.

6. When you are done, you can the the message “You are now a developer!”.

7. Tap the Back button and you’ll see the Developer options menu.

Now, you can enable USB Debugging mode.

8. Go to Settings>Developer Options>USB Debugging. Tap the USB Debugging checkbox.

4. Android 5.0 Lollipop

To enable USB Debugging on 5.0 is same as Android 4.2.
  1. Settings > About Phone > Build number > Tap it 7 times to become developer.

2.Settings > Developer Options > USB Debugging.