Android 4.1 Jelly Bean, an unofficial port for the Galaxy S3

You think it's logical that the Android smartphone's most powerful Samsung has the latest operating system from Google? Many people think so too, and after an unofficial ROM is centered on the Galaxy Nexus, here we have an unofficial port of Android 4.1 for the Jelly Bean Galaxy S3. It applies to the international version of the Galaxy S3, although there are a large number of features that do not work - Wi-Fi, Bluetooth and NFC support, audio system, a APN that does no photos, and the inability to detect the internal storage. Will you be ready to sacrifice all that to have a taste of Android 4.1 Jelly Bean before the official release happens?