Free solution unlock LG-KH1200 CYON from Korea network (KTF).
-Press 277634#*# phone will enter Service Menu
-Select GCF Setting
-Select GCF On
-Phone reboot and unlocked working with any sim
Note:This Solution working with only old firmware version
PS: Full solution unlock for this phone will be free in next time
AE nào có máy test thử