Sprint is currently in the process of pushing out the much-anticipated Android 4.4.2 KitKat over-the-air update to all its carrier-branded LG G2 flagship smartphones located in the United States. In addition to the latest build of the open-source operating system, this upgrade also improves battery efficiency, enhances the Knock On feature and, finally, increases the processing speed by a whopping 17%.

Over the past couple of weeks, we’ve been hearing an awful lot of rumors about an upcoming Android 4.4.3 update, and now, thanks to a source familiar with the situation, we have obtained a leaked changelog revealing that the forthcoming release will be entirely targeted at fixing some relatively major bugs that are currently present in the open-source operating system.

A new leak has revealed that the Nexus 5 and the Nexus 7 handsets will receive the Android 4.4.3 update relatively soon. This confirms several rumors over the past few weeks which have hinted that Google could be rolling out the Android 4.4.3 update with a fix to the Nexus 5 camera issue.

The Nokia X smartphone has reportedly received its first Android update with some subtle improvements in tow. Notable among the changes is the ability to change the colors of the live tiles of the handset. This is a welcome addition to the device, as customization was previously quite limited.

LG, slightly earlier than anticipated, is currently in the midst of rolling out the eagerly-awaited Android 4.4.2 KitKat over-the-air (OTA) update to all models of its flagship smartphone, the G Flex, currently located in the United States. In terms of added functionality, the upgrade brings KitKat and Knock Code to the handset, complete with the usual bug fixes, speed optimizations and stability improvements that we’ve grown to expect from any major software update.