I did it a few days ago. Didn't download the whole thing
Mostly follow http://forum.xda-developers.com/showpost.p...67&postcount=38
Flash pit via odin
flash custom recovery via odin
wipe every thing
install custom rom via recovery
install modem via recovery

last flash to enable mtp


So far no problem encountered. working smoothly with expanded space

you can try the new one. everything included
http://forum.xda-developers.com/showpost.p...6&postcount=463

Modem you can search xda forum.
check your baseband. it's your modem version

One thing you can't flash Malaysian stock firmware after this unless you flash normal pit file due to the smaller partition size.
You can flash only C version Chinese official ROMs

This post has been edited by mykk: Aug 29 2014, 02:24 PM

Even Nepal and Bangladesh is getting it