Samsung Galaxy A40 Troubleshooting

Samsung Galaxy A40 Troubleshooting

Welcome to our Galaxy A40 Troubleshooting page, which contains all the links to problems, issues, questions, tutorials, FAQs, how to’s and guides that you can use

Power

 

Internet & Network

Camera

  • How to take a screenshot
  • Unfortunately, Camera has stopped
  • Warning: Camera failed
  • Camera is out of focus

 

Operating System

Calls & Texts

 

Audio

  • No sound and other audio issues
  • Loudspeaker doesn’t have any sound
  • Bluetooth headset has no sound
  • Notifications don’t play

 

Applications

Screen

 

Storage

  • Unable to read mounted SD card
  • Some apps in SD card not working
  • How to free up some storage space
  • Server storage full, unable to write on SD card