Hot on the heels of AT&T’s rollout earlier today, Samsung has now started to push out the long-awaited Android 4.3 Jelly Bean update for its former flagship smartphone of 2012, the Galaxy Note II. In addition to the bump up to build I317UCUBMK6, the upgrade also brings a multitude of bug fixes, stability improvements, support for the Galaxy Gear and Samsung KNOX.

AT&T has officially announced that its Galaxy Note II variant is the latest in a long line of Samsung devices to receive the much-anticipated Android 4.3 Jelly Bean update. As you’d expect, this upgrade brings a mass of bug fixes, stability improvements and speed optimizations, however, it also incorporates an updated version of the TouchWiz user interface together with support for the Galaxy Gear.

Yesterday, I wrote that Verizon had finally posted the official update documents for the upcoming build 2.10.605.1. Android 4.3 update for the HTC One on its website, and today tons of reports have been flying in confirming that Big Red branded handsets have already started to receive the much-anticipated upgrade. In addition to the latest build of 4.3 Jelly Bean, the update also brings a truckload of bug fixes, stability improvements and speed optimizations for the handset, as well as the implementation of a couple of new features.

HTC is today pushing out a rather large unexpected over-the-air update to all its unlocked One Mini handsets currently located in Hungary. According to the changelog, the upgrade brings Android 4.3 Jelly Bean and the latest version of Sense 5.5 to the device, together with a multitude of additional bug fixes, speed optimizations and stability improvements, as well as a bunch of new soundtracks for the built-in Video Highlights feature.

Yesterday, just 6 days after Google started rolling out the latest build of Android 4.4.2 Jelly Bean to all its Nexus devices, the team at Mountain View began to push out the exact same upgrade for the Google Play Edition of HTC’s flagship smartphone, the HTC One.