Samsung promises to let us update Android 4.2 in the first quarter in 2013, but the team Cyanogen again goes further. In fact, the developers have tried to perfect, since today available engine Android 4.2.1. Steve Kondik, the guru of Cyanogen, said that the full stable version of Android 4.2.1 firmware for Galaxy S3 will be in a few days. Among the first steps have been issued “night” firmware, which can be small flaws, but knowing how responsive the developers, the error should be corrected soon. Recall that CyanogenMod is almost similar with the stock Android. The firmware is not TouchWiz interface and all the features that usually come with it. We’ll give you know the release of the final version of Android 4.2.1 firmware for Galaxy S3.