LG K4 2017 - Page 14

13Guidelines for safe and efficient use
• Always unplug the charger from the wall socket after the device is fully charged
to save unnecessary power consumption of the charger.
• Actual battery life will depend on network configuration, product settings,
usage patterns, battery and environmental conditions.
• Makesurethatnosharp-edgeditemssuchasanimal’steethornails,comeinto
contact with the battery. This could cause a fire.
Precautions when using SIM cards
• DonotinserttheSIMcardintothedevicewiththelabelorsealattached.This
may cause damage.
• DonotremovetheSIMcardwhileusingthedevice.ThismaydamagetheSIM
card or the system.
• TakeextracaretoensurethattheSIMcardisnotscratched,bent,ordamagedby
magnet.ThismaydeletefilessavedontheSIMcardorcausedevicemalfunctions.
Precautions when using memory cards
• Make sure that the orientation is correct when inserting the memory card.
Inserting using the wrong orientation may damage the card.
Securing personal information
• Make sure to protect your personal information to prevent data leakage or
misuse of sensitive information.
• Always back up important data while using the device. LG is not responsible for
any data loss.
• Make sure to back up all data and reset the device when disposing of the device
to prevent any misuse of sensitive information.
• Read the permission screen carefully while downloading applications.
• Becautioususingtheapplicationsthathaveaccesstomultiplefunctionsorto
your personal information.
• Checkyourpersonalaccountsregularly.Ifyoufindanysignofmisuseofyour
personal information, ask your service provider to delete or change your account
information.
• If your device is lost or stolen, change the password of your account to secure
your personal information.
• Do not use applications from unknown sources.