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How to Change USB Setting on Galaxy S10 Plus, S10e, S9 (Plus)

Last Updated on March 7, 2021 by Bestusefultips

Want to set USB configuration on Samsung Galaxy S9 and Galaxy S9 Plus? Here’s how to change USB setting on Galaxy S9 and Galaxy S9 Plus devices. By default set Samsung Galaxy S9 Plus USB configuration as Media Transfer Protocol (MTP). You can change the connection mode MTP to Charging/PTP/RNDIS/MIDI/Audio source and more USB connection on Samsung S9 & S9 plus. Also, use USB settings to file transfer, play music through USB on PC or Laptop, and more.

You’ll fix USB connection issues to modify USB settings using this tutorial. When your phone connected with PC & can’t detect your galaxy S9 & S9 plus. So if this kind of trouble occurs, you can use this USB option and change connection mode to MTP mode on Samsung S9 plus. Follow the below-given step by step process to change Samsung Galaxy S9 USB setting.

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How to Set USB Configuration on Samsung Galaxy S9 and S9 Plus

How to change USB setting galaxy S9 and galaxy S9 Plus

To change USB configuration settings in galaxy S9 and galaxy S9 plus make sure turn on developer options in your devices. You can enable it using the below settings.

Turn on developer mode on Samsung Galaxy S9 and S9 Plus

Step 1: Go to settings in your galaxy S9 & galaxy S9 plus devices.

Step 2: Tap on About phone.

Step 3: Tap on build number 7 times until seeing developer mode is enabled on your S9 screen.

Step 4: Go to settings > system > developer options.

By default disable developer options on your Samsung Galaxy devices.

Step 5: Turn on the toggle button of developer mode on galaxy S9, S9 Plus.

Step 6: Tap OK.

How to change Samsung S9 and S9 plus USB settings

Step 1: Go to settings.

Step 2: Tap on System.

Step 3: Tap on Developer options.

Step 4: Scroll down up to USB configuration under the Networking section.

Step 5: Tap on USB configuration.

By default set connection mode to MTP (Media Transfer Protocol).

Step 6: Choose USB configuration from Charging/PTP/RNDIS/MIDI/Audio source you want to set as Galaxy S9 connection mode.

Now change USB settings S9 plus and galaxy S9. It’s quite easy to change USB connection options in Samsung Galaxy S9 and Galaxy S9 Plus devices.

Change USB Configuration on Samsung Galaxy S9 Plus and Galaxy S9: Android 10 One UI 2.0

Set USB Configuration on Samsung Galaxy S9

Settings > Developer options > Default USB configuration under networking section > Choose from Transfering files/Android Auto, USB tethering, MIDI, Transferring images, Charging phone only

This setting will be applied when your phone is unlocked and connected to another device. Only connect to devices that you trust.

Are you satisfied with our solutions? If you have any other way to change the USB setting galaxy S9 and Galaxy S9 Plus, you can share it with us in below comment section. Don’t forget to check out our best galaxy S9 and S9 Plus tips.

About Bestusefultips

I'm Arpit Patel, a techno lover from India. Bestusefultips is a technology website focused on the latest Android news, tricks & tips related to Android devices, tutorials and videos.


  1. There is NO system, usb settings, etc. on a Verizon Galaxy S9

  2. I agree with frank. The above tips do not work. I have the s9 from sprint and there is NO system after settings. I’m having a problem transferring videos to my pc. I can transfer pics but for some reason it won’t transfer videos. I pull the notification bar down and tap for usb options but the only options I get are transferring files, usb tethering, midi, transfer images and charge phone only. I’ve done both transfer files and transfer images and literally only pictures transfer. no videos. HELP!

  3. THANK YOU!! I was SO tired of having to change my setting to “charge only” EVERY SINGLE TIME. I’ve watched numerous videos and gone through multiple sets of “instructions” that told how to change it AFTER someone is in developer mode, but you wrapped it all up and MADE MY DAY! Thanks!!!!!!!!!!!

  4. Thank you for a great explanation, however there appears to be a block on setting the default action on USB setting. On a Note 9 in the developer mode I can set all the default actions except to Transferring files/Android Auto.
    I was wanting this as every time I plug the phone into a computer or car it brings up Dex, that is what I am aiming to prevent

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