But there is no concrete evidence yet aside from the build number
difference if it could bring Android 4.4.4 KitKat.
* This Android v4.4.2 Software with build number
DVU1AND2 must to be installed on Samsung Galaxy S5 SM-G900I model only.
The company released (http://www.ibtimes.co.in/articles/546459/20140403/stability-update-fix-bugs-sony-xperia-sp.htm) software patch (build number
: 12.1.A.1.201) to Xperia SP and another update (build number
: 9.2.A.1.205) to Xperia T and TX to fix bugs, which were reported after the devices got updated with Android Jelly Bean v4.3 OS.
(http://www.myce.com/news/nexus-7-also-receives-android-4-4-3-update-3-day-old-build-ktu83-spotted-70973/) In addition , another Android 4.4.3 firmware with a build number
KTU79 was spotted running on Nexus 7 (2013) model.
Settings > About phone > Build number
The guys at (http://temefy.com/samsung-galaxy-siii-captured-running-android-jelly-bean-4-3-test-build) Temefy shared an image from its insider at (http://www.sisa.samsung.com/) Samsung R&D India of the Galaxy S3, as per it's 'about phone' page, running Android 4.3 with the build number
Additionally, there has been a number of Android 4.3 discussions stumbled upon within developer circles, including one at (https://code.google.com/p/chromium/issues/detail?id=235536) Google's Chromium Bug tracker , where we Russakovskii first discovered the build number
Having traced the logs back to two different IP ranges related to Google employees, Russakovskii says he also found the build number
JWR23B, which was recently discovered among comments in Google's (https://code.google.com/p/chromium/issues/detail?id=235536) Chromium bug tracker , posted by (https://code.google.com/p/chromium/issues/detail?id=235458) developer named "aruslan." A Noting how Android build numbers
tend to start with the same letter as the first letter of the Android version name, he considers this confirmation that Android is moving forward with another Jelly Bean version rather than releasing an entirely new operating system.