Getting started14Formatting 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 → Storage → Format SD card → FORMAT SDCARD → ERASE EVERYTHING.Before formatting the memory card, remember to make backup copies of allimportant data stored in the device. The manufacturer’s warranty does not cover lossof data resulting from user actions.Turning the device on and offPress and hold the Power button for a few seconds to turn on the device.When you turn on your device for the first time or after performing a data reset, follow the on-screen instructions to set up your device.To turn off the device, press and hold the Power button, and then tap Power off.Follow all posted warnings and directions from authorised personnel in areas wherethe use of wireless devices is restricted, such as aeroplanes and hospitals.