LG-KH1600 Cyon Show unlock and lock code reset

LG-KH1600 Cyon Show unlock and lock code reset, done in vygis toolbox.

Install driver from vygis support site
Note: after unlock set network to gsm 900/1800
all done call/text outgoing and incoming are all ok. 

Phone type selected : KH1600
IMEI : 356925-01-107xxx-5
Bluetooth Addr : 00:00:00:00:00:00
Phone version : KW160714_M6250D-VMSZ-6.2.9356
Compilation info : Jan 04 200816:00:00Apr 12 200724:00:00KW160714
Phone code : 0416
Flash ID : EC71
Flash type : samsung_KBE00S00AM
Flash size : 0AE00000
Flash pages count : 00057000
Flash page size : 00000200
Flash block size : 00004000

Unlocking ...
Loading preloader... OK
Preparing main loader,please wait ... OK
Loading main loader ... OK
Initialing NAND ... OK
Checking for signatures ... OK
Reading security area ... OK
Writing security area ... OK
Reseting phone ... OK
========  Process completed  ========
Operation time - 00:34