Backing Up Applications:

  1. While on the home screen tap "Apps"
  2. Go to "Settings" and swipe to "Personal"
  3. Tap "Backup & Reset"
  4. Mark the "Back up my data" check box

Backing Up Contacts:

  1. Tap "Apps" while viewing the home screen
  2. Tap "Settings"
  3. Swipe to "Personal" and tap "Backup & reset"
  4. Tap "LG Backup service" and touch "Backup"
  5. Select the backup location between "Internal storage", "SD card" or "Cloud"
  6. Tap "Next" and mark the "Personal data" category. Deselect the others
  7. Expand the "Personal data" folder and make sure that "Contacts" is selected
  8. Tap "Next" and press "Start" to begin the backup
  9. At the "Back up completed" message, tap "Done"

Back Up Data to the SD Card:

  1. Tap "Apps" while on the home screen
  2. Go to "Settings" and swipe to "Personal"
  3. Tap "Backup & reset"
  4. Tap "LG Backup service" and then tap "Backup"
  5. Tap "SD card" > "Next"
  6. Select the items you want to back up and tap "Next"
  7. Tap "Start" to begin and wait for the process to end (it may take several minutes)
  8. Tap "Done" when you see the "Backup completed" message

Backing Up Media Files Using Your Phone:

  1. Open the apps drawer
  2. Tap "Backup & reset" under "Personal"
  3. Tap "LG Backup service" > "Backup"
  4. Select to back up the media files on the "Internal storage", the "SD Card" or "Cloud"
  5. Tap "Next" and select the "Media data" check box, then deselect non-media items
  6. Expand the "Media Data" folder and mark the desired files
  7. Tap "Next" > "Start". The process may take several minutes to finish
  8. At the "Backup completed" message, tap "Done"

Backing Up Media Files Using a Computer:

  1. Use the USB cable to connect the LG G3 Vigor to your computer
  2. If prompted, tap "Media sync (MTP)" or select the option from the notification area
  3. On the computer from the AutoPlay window, click to browse the phone's files and folders
  4. Copy the desired media files from your phone, and paste them in a backup location on your computer's HDD
  5. After the transfer is done, click the "mass storage device" icon in the system tray
  6. Eject the device and then safely disconnect it from the computer

See More: LG G3 Vigor: Back Up Personal Data