Turning the device on and off, Touchscreen

Basics

Formatting the memory card

A memory card formatted on a computer may not be compatible with the device. Format the memory card on the device.

On the Home screen, tap Apps →Settings →Storage →Format SD card →FORMAT SD CARD →ERASE EVERYTHING.

Before formatting the memory card, remember to make backup copies of all important data stored in the memory card. The manufacturer’s warranty does not cover loss of data resulting from user actions.

Turning the device on and off

Press and hold the Power key 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 key, and then tap Power off.

•If your device is frozen and unresponsive, press and hold the Power key and the Volume key down simultaneously for more than 7 seconds to restart it.

•Follow all posted warnings and directions from authorised personnel in areas where the use of wireless devices is restricted, such as aeroplanes and hospitals.

Touchscreen

•Do not allow the touchscreen to come into contact with other electrical devices.

Electrostatic discharges can cause the touchscreen to malfunction.

•To avoid damaging the touchscreen, do not tap it with anything sharp or apply excessive pressure to it with your fingertips.

•The device may not recognise touch inputs close to the edges of the screen, which are outside of the touch input area.

•Leaving the touchscreen idle for extended periods may result in afterimages (screen burn-in) or ghosting. Turn off the touchscreen when you do not use the device.

•It is recommended to use fingers when you use the touchscreen.

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