Samsung S3 Slim User Manual

Getting started17Formatting the memory cardA memory card formatted on a computer may not be compatible with the device. Format thememory card on the device.On the Home screen, tap Apps → Settings → More → Storage → Format SD card →Format SD card → Erase everything.Before formatting the memory card, remember to make backup copies of allimportant data stored on the device. The manufacturer’s warranty does not cover lossof data resulting from user actions.Turning the device on and offWhen turning on the device for the first time, follow the on-screen instructions to set up yourdevice.Press and hold the Power button for a few seconds to turn on the device.• Follow all posted warnings and directions from authorised personnel in areaswhere the use of wireless devices is restricted, such as aeroplanes and hospitals.• Press and hold the Power button and tap Flight mode to disable the wirelessfeatures.To turn off the device, press and hold the Power button, and then tap Power off.