How to Enable USB Debugging on Samsung Galaxy S7/S7 Edge/S8/S8 Plus

James Davis

May 19, 2026 • Filed to: Phone Repair Solutions • Proven solutions

TL;DR:

To use developer tools like the Android SDK or Android Studio on your Samsung Galaxy S7, S7 Edge, S8, or S8 Plus, you must activate the hidden Developer options menu by repeatedly tapping the device Build number.
    ● Access the Build number by navigating to Settings, selecting About phone, and choosing Software information or Software Info depending on your specific Android version.
    ● Return to the main Settings menu to open the newly visible Developer options and toggle the USB debugging switch to On.
    ● Authorize the connection by clicking OK on the Allow USB Debugging prompt the next time you connect your phone to a computer via USB cable.

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You' ll need to enable USB Debugging on the Samsung Galaxy S7/S7 Edge/S8/S8 Plus if you wish to use developer tools like the Android SDK or Android Studio with the device. Enabling it requires a few "secret" steps. Here's how it's done.

1. For Samsung S8 running on Android 7.0

Step 1 : Turn on your Samsung Galaxy S8/S8 Plus.

Step 2 : Open "Settings" option and select "About phone".

Step 3 : Choose "Software information".

Step 4: Scroll down the screen and tap "Build number" several times until you see a message that says "Developer mode has been enabled".

Step 5: Select on the Back button and you will see the Developer options menu under Settings, and select "Developer options".

Step 6: Slide the "USB debugging" button to "On" and you're ready to use your device with developer tools.

Step 7: After finished all these steps, you have successfully debugged your Samsung Galaxy S8/S8 Plus. Next time you connect your Samsung phone to computer using a USB cable, you will see a messages "Allow USB Debugging" for allow a connection, click "OK".

1. For Samsung S7/S8 running on othe Android versions

Step 1 : Turn on your Samsung Galaxy S7/S7 Edge/S8/S8 Plus

Step 2 : Go to your Samsung Galaxy "Application" icon and Open Settings option.

Step 3: Under Settings option, select About phone, then choose Software Info.

enable usb debugging on s7 s8 - step 1

Step 4: Scroll down the screen and tap Build number several times until you see a message that says "Developer mode has been enabled".

Step 5: Select on the Back button and you will see the Developer options menu under Settings, and select Developer options.

Step 6: Slide the "USB debugging" button to "On" and you're ready to use your device with developer tools.

enable usb debugging on s7 s8 - step 4

Step 7: After finished all these steps, you have successfully debuged your Samsung Galaxy Galaxy S7/S7 Edge/S8/S8 Plus. Next time you connect your Samsung phone to computer using a USB cable, you will see a messages "Allow USB Debugging" for allow a connection, click "OK".