All you Samsung Galaxy Rugby Pro users on AT&T, listen up! We just got word from your carrier that the long-awaited update that'll allow you to upgrade your device to Android 4.1 Jelly Bean is now available. That means that your push-to-talk capable device will now let you use feature like Google Now, Quick Settings, and even DriveMode, which aims to prevent texting while driving. When you're ready to upgrade, just hit the link below.