Several days ago, Google has announced the new version of Android 4.1 Jelly Bean which will be available on Galaxy Nexus 7 officially. However, XDA developers have also been hard at work porting this newesr version of Android to their favorite smartphones, including to the HTC One X, which can be upgraded to this Jelly Bean yesterday.
Now, the member of xda-forum also working hard to put the Jelly Bean into Samsung Galaxy SII and Samsung Galaxy SIII. They have succeed to put the system into the devices but there are several buggies on the devices waiting to get impoved yet. Even the ROM is alpha, but its ok to try on your device but you have to know that it might damage your device.
Nevertheless, both ROMs are stable enough for you to flash and enjoy them on your devices, if you are into custom ROMs. Here’s a video an XDA member has made showcasing how the Galaxy S II handles Jelly Bean. It indeed looks awesome the device using the latest version of Android 4.1 Jelly Bean.
For those who want to try to upgrade to Android 4.1 Jelly Bean, the guide from here.