How can I back up data to an external storage device?

On your Cat S40 device:
1. Go to the settings menu.
2. Select “Storage” option, select setting menu and “USB computer connection”, select Media (MTP)
Now connect the Cat S40 device to your external storage drive via USB:
On the PC:
1. Click start
2. Select computer, and then select the Cat S40 from the portable devices list
3. Select internal storage
4. Navigate to the desired folder on the Cat S40
5. Click and hold or highlight the files that you wish to back-up and then drag them into the “Destination Folder” on the storage device