The famous developer LlabTooFeR reported that Google is experimenting a new Android 4.4.3 KitKat update the build number KTU72B, before going to a new Android OS variant.
Some Nexus devices including the Nexus 5 have occurred inherent software issues like camera bug or battery-life problems, with the Android 4.4.2 update.
Therefore, Nexus 5 users have been accusing excessive central processing unit usage when the camera app is in use, which finally leads to decreased battery-life and system lag overall.
The new built KTU72B Android 4.4.3 update is intended to fix the existing camera bug found in Nexus 5 devices, though the developer did not give any specifications as to when Google releases it.
Furthermore, it is not explicit if the update delivers any new features, on top of the camera bug fix for Nexus 5, and if it is available for additional devices, as well.
The latest Android 4.4.2 KitKat software version is KOT49H available to Android users, though just a few devices have been so far updated.
A recent report stated that Google is going to reveal Android 4.5 this summer, possible together with new Nexus devices.
