AT&T is in the process of pushing out a fairly minor over-the-air (OTA) update weighing in at just 57MB to all its carrier-branded LG G2 handsets located in the United States. Although it doesn’t bring any major software improvements, it’s still quite a significant stability update that we would strongly advice all G2 owners to download and install.

Google is in the process of rolling a silent, much-needed, over the air update to all of its Chromecast units located within the United States. The update brings a couple of highly-requested bug fixes, in addition to a refreshed home screen, which promises some dramatic speed optimizations.

According to a Motorola insider, U.S. Cellular is preparing to finally push the much-anticipated Android 4.4 KitKat upgrade to its carrier-branded version of the Moto X tomorrow, via the stock Android over-the-air update service. In addition to KitKat, this upgrade also brings several improvements to the preloaded camera application and enhancements for the Touchless Control service.

Sprint has rolled out a new “MK2” software update for the Samsung Galaxy S4 that resolves issues affecting sleep mode. The update should improve battery life on the device, which has been a problem for many users since they updated to Android 4.3 Jelly Bean a few weeks ago.

Update: Users that have already installed the bug infested 4.3 update should shortly receive a small patch upgrade via Samsung Kies.

Samsung is in the process of pushing out an over-the-air (OTA) update to all unlocked Galaxy S4 and Galaxy S III models located in Europe. This upgrade brings Android 4.3 Jelly Bean and a newer version of the TouchWiz user interface to these devices, in addition to a truckload of bug fixes and stability improvements.