Android 4.4 KitKat gone down about as nicely as its sweet and chocolately name implies, and already, Google is plotting a minor update to its flagship operating system in the form of Android 4.4.1. The reason behind this impromptu release is to improve the performance of the Nexus 5 camera, and as you would imagine, Android 4.4.1 is only specific to the LG-made Google smartphone.