Home > Samsung TV Error Codes > samsung ub code

How to fix Samsung UB code?

Published on April 7th, 2022 Updated: April 12th, 2022

Samsung UB codes are error codes that indicate a problem with the TV's display panel. There are a number of reasons why this error code can occur, including a problem with the TV's power supply, a loose connection between the TV and the display panel, or a problem with the display panel itself. Sometimes, the error can be caused by a simple software issue, and a reboot of the TV may fix the problem. If the error code persists, however, it is likely that there is a hardware issue that will require a repair.

Other common searches for this error include:

  • ub error code samsung washer
  • samsung ub code

1. Update the software on your phone

  1. Open the "Settings" app on your phone
  2. Under "System Settings," scroll down and find "About Device."
  3. Tap on the "Software Update" button.
  4. If the "Available Software Updates" section is not already displayed, tap on it.
  5. Tap on the "Update" button.
  6. Your phone will search for and install the available updates.
  7. Once the updates are installed, tap on the "Restart Now" button.
  8. Your phone will restart.
  9. Once your phone has restarted, open the "Settings" app again and under "System Settings" find "Software Update."
  10. Tap on the "Update" button.
  11. Your phone will update the software.
  12. Once the update is complete, tap on the "Restart Now" button.
  13. Your phone will restart.
  14. Once your phone has restarted, open the "Settings" app again and under "System Settings" find "Software Update."
  15. Tap on the "Update" button.
  16. Your phone will update the software.
  17. Once the update is complete, tap on the "Restart Now" button.
  18. Your phone will restart.
  19. Once your phone has restarted, open the "Settings" app again and under "System Settings" find "Software Update."
  20. Tap on the "Update" button.
  21. Your phone will update the software.
  22. Once the update is complete, your phone will restart.
  23. After your phone has restarted, open the "Settings" app again and under "System Settings" find "System Update."
  24. Tap on the "Update" button.
  25. Your phone will update the system software.

2. Restart your phone

To restart your phone, hold down the Power button and Home button at the same time until the phone turns off. Then, hold down the Power button and Home button again to turn on the phone.

3. Clear the cache and data of the Samsung keyboard

  1. Open the Samsung Keyboard app and tap on the three lines in the top right corner.
  2. Tap on the Settings button in the top left corner and select Clear Cache and Clear Data.
  3. Confirm the deletion of the data and cache.

4. Uninstall and reinstall the Samsung keyboard

  1. Go to your computer's "Start" menu and select "Run".
  2. Type "msconfig" in the "Run" window and press Enter.
  3. Click on the "System Configuration" tab.
  4. Under "Hardware" click on "Keyboard".
  5. Click on the "Uninstall" button.
  6. Follow the onscreen instructions to uninstall the keyboard.
  7. Reboot your computer.
  8. After your computer has rebooted, reinstall the Samsung keyboard using the instructions provided above.

5. Disable and re-enable the Samsung keyboard

  1. Go to Settings > Language & input > Samsung keyboard.
  2. Toggle the switch next to disable to enable.
  3. If the keyboard still does not work, try restarting your device.

If the answers above didn't work then you should also try:

  1. Check for updates to the Samsung keyboard
  2. Use a different keyboard