How to Enable USB Debugging on Samsung [Full Guide]

Sophie Green
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Lots of apps need USB debugging mode for correctly installing and working, and USB debugging can help you synchronize data between the computer and your Samsung Android phone without hassle. So, how to enable USB debugging on Samsung? To resolve this problem, we have offered a full guide in this article. Please read on and check it out.

how to enable usb debugging on samsung

Part 1: How to Enable USB Debugging on Samsung

How to enable USB debugging on Galaxy S21/S20/S10/S9/S8/S7 and other Galaxy phones? Take it easy. In general, the steps are the same to enable USB debugging on the Samsung devices running Android 6.01 and higher. Besides, you can follow another guide to enable this feature on other Samsung devices running Android 6.0 and lower. Without further ado, please go on with the tutorial.

Enable USB Debugging on Samsung:

For Samsung Galaxy S21/S20/S10/S9/S8/Note 20/Note 10/Note 9/Note 8/Note 7 and other newer devices:

Step 1: Open the Settings App

Please open the Settings app, and choose the "About phone" > "Software information" option.

enable usb debugging on the galaxy phone

Step 2. Find Developer Options

Tap the "Build number" icon seven times and go back to the "Settings" page. You will find the "Developer options" feature.

turn on usb debugging on the samsung galaxy phone

Step 3. Enable USB Debugging Mode

Scroll down the screen and navigate to the "USB debugging" icon. Then enable it and choose the "OK" option. Now you have enabled the USB debugging feature on your Samsung phone.

enable the usb debugging mode on the samsung device

For Samsung Galaxy S7/S6/S5 and other older Samsung devices:

Step 1. Launch Settings App

Please unlock your phone, and click the Apps folder to open the Settings app.

Step 2. Tap Build Number

Click the "About device" > "Software info" option, and tap the "Build number" option 7 times.

enable usb debugging mode on old samsung devices

Step 3. Allow USB Debugging

Return to the Settings page, and hit the "Developer options". Next, toggle on the "USB debugging" icon, and choose the "OK" option on the popup.

enable usb debugging feature on galaxy phone

Part 2: Contact Technical Support Team for Help

If you have further queries about the USB debugging on Samsung, please contact us by email at The technical support team will offer you professional help.

What's more, please clarify the problem in detail:

1. Your phone's model and the OS version;

2. The point you stuck.

Read also:

  • How to enable USB debugging on Samsung tablets? Is it the same as Samsung phones?
  • As you want to enable USB debugging on the Samsung tablet, you can follow the previous guide for Samsung phones. Because their operating systems are identical, you can activate it with this post as well.


So, have you known how to turn on USB debugging on Samsung Galaxy phones? If you can't remember the steps, you can add the webpage to your bookmarks. Then you can access developer options whenever you want. If your friends are trapped in the same case, please share the article with them.

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Sophie Green Chief Editor

Sophie Green, Chief Editor of Samsung-messages-backup website, has been focusing on the realm of Android Recovery, Android Transfer (Backup), Android Device Tips, Phone Clean, and Phone Transfer technologies. Recognized contributions on leading platforms attest to her esteemed expertise and reliability.