Install leaked Android 4.2.1 Jelly Bean I9300XXUFMB3 on Samsung Galaxy S3 GT-I9300

The Android 4.2.1 Jelly Bean has leaked for Samsung Galaxy S3 with build number I9300XXUFMB3. Most frequent firmware leaker Sammobile has exposed this test firmware but it seems that there are some new features has been added to it such as voice command, smart pause, smart scroll, lockscreen widgets and daydream. Some stuffs were not … Continue reading “Install leaked Android 4.2.1 Jelly Bean I9300XXUFMB3 on Samsung Galaxy S3 GT-I9300”