LG K4 - Device encryption

Basic Functions 34
Creating a Knock Code
1
Tap Settings Display Lock screen Select screen lock
Knock Code.
2
5BQUIFTRVBSFTJOBQBUUFSOPGZPVSDIPJDFUPDSFBUFB,OPDL$PEF
and tap NEXT.
3
*OQVUUIFDSFBUFE,OPDL$PEFBHBJOGPSWFSJGJDBUJPOUIFOUBQ
CONFIRM.
4
4FUBCBDLVQ1*/UPVTFXIFOUIF,OPDL$PEFJTGPSHPUUFO
Unlocking the screen with a Knock Code
6OMPDLUIFTDSFFOCZJOQVUUJOHUIF,OPDL$PEFZPVIBWFDSFBUFE
*OQVUZPVSLOPDL$PEFPOUIFUPVDITDSFFOXIFOUIFTDSFFOJTUVSOFEPGG
Ţ *UJTBMTPQPTTJCMFUPFOUFSB,OPDL$PEFXIFOUIFTDSFFOJTUVSOFEPO
Device encryption
Encrypting your device
Data is encrypted before saving on the device to protect the data. It is
possible to read, write and copy data even when device encryption is set.
It is also possible to display a user confirmation prompt when the power is
turned on by using lock settings while in lock screen mode.
Precautions for device encryption
:PVDBOVTF4FDVSFTUBSUVQUPJODSFBTFZPVSEFWJDFśTQSPUFDUJPOMFWFM
Ţ *G4FDVSFTUBSUVQJTUVSOFEPOBOEBOJODPSSFDUQBTTXPSEJTFOUFSFE
more than a specified number of times, the device will automatically
initialize.
Ţ If you forget your decryption password, you must initialize the device to
use it again. Initialization will delete all data saved before initialization.