I thought I would post this up here, certainly this is a popular option for those interested in getting an SIM Unlocked device (Note this is NOT an Unlocked Bootloader there is a difference.) Those considering an option such as this would consider carrier options such as AT&T, Rogers, Vodaphone just to name a couple, this is not an option for Verizon (as Korean devices use GSM not CDMA.) Anyhow, here is the video...
[video=youtube;mj_KUqkH4oQ]https://www.youtube.com/watch?v=mj_KUqkH4oQ[/video]