As many of you out there know, that maps plays a crucial part of a navigation software. While you can always wait for the official maps provide by Papago, however that would require waiting of another release in the iTunes Store.
If you can't wait / prefer the latest maps to be use for any reason, Malfreemaps (link) have being providing good updated maps. For many other phone, replacing the maps requires only replace a folder/files, but the same cannot be done easily for iphone.
I've stumble across this blog, I've not personally tried this, this blog provide you step-by-step guide of doing so, Talk@Keong: How To Install MFM - Papago Map Into iPhone
