Back Up & Restore App Data:

  1. Launch “Settings”
  2. Go to “Personal” and tap “Backup & Reset”
  3. Enable “Back up my data” to back up app data, Wi-Fi passwords, and settings to your backup account
  4. Enable “Automatic Restore” to allow app data to be automatically restored when signing in with the backup account or when reinstalling apps

Back Up & Restore Contacts:

  1. Open “Settings”
  2. Access “Accounts”
  3. Select an account type and the account you want to use for syncing your contacts
  4. Ensure “Contacts” is checked
  5. Tap “Menu” > “Sync Now”

NOTE: Contacts can be restored automatically the next time you log in with the backup account, or by manually syncing the account data, and contacts, with the Android phone.

Back Up Media Files on a Windows PC:

  1. Connect the Android device to the PC via USB
  2. Enable “File Transfer” / “Media device” at the prompt or from the Notification area
  3. Open the File Explorer on the computer
  4. Locate the media files on the computer
  5. Copy and transfer the files to the desired backup location on the PC
  6. After the transfer ends, eject the phone storage and safely disconnect the phone from the USB port

Restore Media Files from a PC:

  1. Connect the Android device to the PC via USB
  2. Enable “Media device” / “File Transfer” on the phone
  3. On the computer, open the File Explorer and locate the media file backups on the PC
  4. Copy and transfer the files to the phone storage, preferably in the “Media” directory
  5. Once done, eject the phone storage via system tray and safely disconnect the device from the USB cord

See More: Allview X4 Soul Vision: Back Up & Restore App Data, Contacts, and Media