![background image](http://html.mh-extra.com/html/samsung/a3lsmj260mu/a3lsmj260mu_manual_338802022.webp)
Basic
2
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.
Launch the
Settings
app and tap
Smart Manager
→
Storage
→
→
Storage
settings
→
SD card
→
Format
→
FORMAT
.
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 Down key 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.