Third locked region - Saudi Arabia, Dubai, Kuwait, Bahrain, Qatar, Pakistan
There now seems to be a third home region lock identified (see legal notice posted at http://forum.xda-developers.com/showpost.php?p=46011608&postcount=569) for the latest Samsung phones.
The countries in this third region as:
"UAE, Kuwait, Qatar, Bahrain, Oman, Yemen, Turkey, Morocco, Western Shara, Jordan, Lebanon, Syria, Iraq, Palestine, Iran, Saudia Arabia, Pakistan, Afghanistan, Algeria, Tunisia, Libya, Egypt."
[NB: UAE consists of: Abu Dhabi, Ajman, Dubai, Fujairah, Ras al-Khaimah, Sharjah, and Umm al-Quwain.]
The other two region locks already identified so far are:
1. European region
"EU/EEA, Switzerland and the following Non-EEA countries Albania, Bosnia, Herzegovina, Former Yugoslav Republic of Macedonia (F.Y.R.O.M), Monaco, Montenegro, San Marino, Serbia and Vatican City)"
[NB: I expect reference to "EU/EEA" is intending to mean: Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Icelan, Ireland, Italy, Latvia, Lichtenstein, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, and the United Kingdom.]
2. Americas region
"The North, South and Central Americas and the Caribbean."