Back Up and Restore App Data:

1. Launch “Settings”
2. Scroll to “Personal”
3. Tap “Backup & reset”
4. Enable “Back up my data” to back up Wi-Fi passwords, settings, and app data to your account
5. Enable “Automatic Restore” to allow app data, settings, and passwords when signing in with the backup account or when reinstalling applications

Back Up and Restore Contacts:

1. Open “Settings”
2. Access “Accounts”
3. Select an account type and the account you want to use for contacts backup
4. Tick the “Contacts” check box if necessary
5. Tap “Menu” > “Sync Now”

NOTE: You can restore contacts the next time you log in with the backup account and syncing the account data with the phone.

Back Up Media Files on a Windows Computer:

1. Connect the BLU S1 to your PC via USB
2. Enable “File Transfer” / “Media device” at the prompt or from the “Notification” area
3. Launch the File Explorer on the computer
4. Copy and transfer the media files from the phone to the desired backup location on the PC
5. After the transfer is done, eject the phone storage via system tray and safely disconnect the device from the USB port

Restore Media Files from a Windows PC:

1. Connect the Android phone to your computer via USB
2. Enable “File Transfer” / “Media device” when prompted or form the “Notification” shade
3. Launch the File Explorer on the computer
4. Locate the media file backups on the PC storage
5. Copy and transfer the backup files on the phone storage, preferably in the folder(s) of origin or the “Media” directory
6. After the transfer is done, eject the phone storage via system tray and safely disconnect the device from the USB port