The Samsung Galaxy S II GT-I9100 is still a good smartphone. All you need to feed up this phone for the current time is a simple Android upgrade to KitKat 4.4.4. And if you google for some tutorials, you will find a lot - crap. People all over the world try with equal sounding words and incompatible file-mixings to explain something simple as complicated as they can. This is how to do such a Samsung Galaxy S2 Android KitKat 4.4.4 upgrade using CyanogenMod 11.