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Samsung S21 USB Connection Not Detecting Windows PC

USB Not Detecting Samsung S21, S21Ultra, S21Plus? You tried connecting Samsung phone with PC, but Windows PC didn’t recognize Samsung S21? No worries, this article will show you several basic steps to deal with the software bugs that could be corrupting the USB Connection between PC and device. If trying the below mentioned solutions didn’t work for you, then connecting with Samsung Support team would be necessary to examine for hardware fault.

Samsung S21 USB not connecting to the computer? Try these below mentioned workaround and get it fixed.

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Fix USB Connection Not Working Samsung S21, S21Ultra, S21Plus

Try Reconnecting

Starting off the tutorial, make sure you’ve connected the Cable to the Phone correctly. Sometimes, in a hurry we don’t connect the cable completely and that’s the reason why Samsung S21 won’t recognized by PC. Give it a try.

Change Settings on Phone

On connecting the device to PC, in a notification bar, you would receive option to choose whether you want to Charge, Transfer Photos, Transfer Files, or more. By selecting appropriate option, the USB connect might start working.

  1. Pull down the Notification panel, tap on that option.
  2. Switch to USB File Transfer, or Charging phone only or any other option and see if it detects.

Check Cable for Damage

Are you using original USB-C cable that came with the phone? Is the condition of cable is good? The broken or stranded cables can be a reason why the Samsung S21 USB not recognized by Windows PC. Alternatively, borrow a cable from your neighbor or friend and try connecting the Samsung S21 to other laptop or PC to rule out every possibility.

Update Phone and Apps

Another trick to fix USB not recognizing Samsung S21 Ultra is to update all the installed apps along with the system software.

Connect the device to Wi-Fi connection and proceed with the steps.

To Update Apps:

  1. Open the Google Play Store.
  2. Tap on three-bars.
  3. Tap My apps & games.
  4. Select Update All.

To Update Phone:

  1. Open the Settings
  2. Search software update.
  3. Tap Software Update option and update it.

Is your phone charging?

If your Samsung S21 is not charging then there could be an issue with the charging port. And in other case, the phone is charging fast but only USB not detecting then jump to next solution.

Reset All Settings

Another worth trying solution is to reset all settings on your phone. This will reset all the customized settings on the device, but won’t delete any personal data like contacts, photos, videos, etc.

  1. Go to the Settings.
  2. Tap on General management.
  3. Tap Reset.
  4. Select Reset all settings.
  5. Confirm reset all settings.

Contact Samsung Support

If nothing works for you, there might be a hardware issue and that can only be fixed by the Samsung Technical Team. Let them examine the issue and if possible they might ask for repair or replacement.

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