Samsung's flagship Galaxy S4 Android-based smartphone, isn't yet available for consumer consumption, but that is not stopping a crew of devoted hackers over at the XDA Developers forum from having the device rooted.

What does this mean for Android tinkers? By the time the Galaxy S4 is in the palm of your hands on day one, you'll be able to get down and dirty and root the device, no sweat. However, there's a small or big caveat, depending on how you look at it. Only the Galaxy S4 with Exynos 5 Octa CPU will have support for this root. There's also a rumored Galaxy S4 version with the Snapdragon 600 chip inside.

Head over to the XDA Developers forum to download the needed files to get this root up and running the moment your brand-spanking-new Galaxy S4 sits in the palm of your hands.

List of countries that will get the Snapdragon 600 clocked at 1.9 Ghz or get the Exynos 5 Octa-Core clocked at 1.6 Ghz, according to Sam Mobile:

GT-I**** = Not decided yet.
GT-I9500 = Exynos
GT-I9505 = Snapdragon
GT-I9500 / GT-I9505 = Samsung to bring both versions

Africa
GT-I9500 - Afghanistan
GT-I9500 - Algeria
GT-I9500 - Egypt
GT-I9500 - Kenya
GT-I9500 - Lybia
GT-I9500 - Marocco
GT-I9500 - Nigeria

Asia / Middle East
GT-I9500 - Bangladesh
GT-I9500 - China
GT-I9500 / GT-I9505 - Hong Kong
GT-I9500 - India
GT-I9500 - Indonesia
GT-I9500 - Iran
GT-I9500 - Iraq
GT-I**** - Israel
GT-I9500 - Kazakhstan
GT-I9500 / GT-I9505 - Korea
GT-I9500 / GT-I9505 - Malaysia
GT-I9500 - Nepal
GT-I9500 - Pakistan
GT-I9500 / GT-I9505 - Philippines
GT-I9500 - Russia
GT-I9500 / GT-I9505 - Saudi Arabia
GT-I9505 - Singapore
GT-I9500 - Sri Lanka
GT-I9500 - Taiwan
GT-I9500 - Thailand
GT-I9500 - Turkey
GT-I9500 / GT-I9505 - United Arab Emirates
GT-I9500 - Uzbekistan
GT-I9500 - Vietnam

Australia
GT-I9505 - Australia

Europe
GT-I9505 - Austria
GT-I9505 - Baltic
GT-I9505 - Belgium / Luxemburg
GT-I9505 - Bosnia and Herzegovina
GT-I9505 - Bulgaria
GT-I**** - Croatia
GT-I9505 - Cyprus
GT-I9505 - Czech Republic
GT-I9500 / GT-I9505 - France
GT-I9500 / GT-I9505 - Germany
GT-I9505 - Greece
GT-I9500 / GT-I9505 - Italy
GT-I9505 - Macedonia
GT-I9505 - Nordic Countries
GT-I9500 / GT-I9505 - Poland
GT-I9505 - Romania
GT-I9500 - Russia
GT-I9505 - Portugal
GT-I**** - Serbia
GT-I9505 - Slovakia
GT-I9505 - Slovenia
GT-I9505 - Spain
GT-I9505 - Switzerland
GT-I9505 - The Netherlands
GT-I9500 / GT-I9505 - United Kingdom
GT-I9500 - Ukraine