LG G4 LG-H815 - Removing the Memory Card; Locking and Unlocking the Device

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Getting to know your phone
Removing the memory card
Beforeremovingthememorycard,firstunmountitforsaferemoval.
1 Tap
> > >Generaltab>Storage>Unmount SD card.
2 Removethebackcoverandpulloutthememorycard.
WARNING
Do not remove the memory card while the device is transferring or accessing
information. Doing so can cause data to be lost or corrupted or damage to
the memory card or device. It is not responsible for losses that result from the
misuse of damaged memory cards, including the loss of data.
Locking and unlocking the device
PressingthePower/Lock Keyturnsoffthescreenandputsthedeviceintolockmode.
Thedeviceautomaticallygetslockedifitisnotusedforaspecifiedperiod.Thishelpsto
preventaccidentaltapsandsavesbatterypower.
Tounlockthedevice,pressthePower/Lock Keyandswipethescreeninanydirection.
NOTE
•
Double-tapping on the screen also can wake up the screen instead of the
Power/Lock Key.
Changing the screen lock method
Youcanchangethewaythatyoulockthescreentopreventothersaccessingyour
personalinformation.
1 Tap
> > >Displaytab>Lock screen>Select screen lock.
2 SelectadesiredscreenlockfromNone,Swipe,KnockCode,Pattern,PINand
Password.