
If you have a Nexus then it is likely that you are already waiting for the release of the new version of the Android 4.4.3 KitKat firmware that was going to arrive on the Nexus in the last days according to the data that was published. However, the release of the new version for the Nexus may have been canceled, due to the release of Android Lollipop 4.5.
Android Geeks claimed that it had information that allowed them to confirm that the update to Android 4.4.3 KitKat for the Nexus was to be released on May 23rd. However, three days later we still have no update, and everything seems to indicate that Google would have postponed the release of the update. Android Geeks claims that Google may have considered canceling the release of Android 4.4.3 KitKat. Android 4.5 Lollipop could have been the culprit version that Android 4.4.3 KitKat was finally canceled.
If Google has really decided to postpone an update, it is because there were problems with it. It is possible that last minute problems were detected with that new version, and considering that it was going to be released to fix existing problems, there was no point in releasing it. It also doesn't make sense for them to spend a lot of time fixing Android 4.4.3 KitKat problems now, as the new Android 4.5 Lollipop version is expected to be announced late next month at Google I / O 2014. Most likely, the Nexus will be the first to receive such an update, and it could be available at the end of June, the same day it is presented. In this case, Google would have a month to fix the possible errors of Android 4.4.3 KitKat, and integrate all the new features of this version into Android 4.5 Lollipop.

Google would thus fight against fragmentation
One of the benefits of Google choosing not to update to Android 4.4.3 KitKat, with so little left for Android 4.5 Lollipop, is that it would facilitate the transition of users from the previous version to the new one. Why? It seems that Samsung was already in testing with the new Android 4.4.3 KitKat version to develop the update for your smartphones. It normally takes Samsung a few months to release the update after Google releases the new version, and the same goes for the rest of the companies. It is likely that by the end of next month, Samsung will continue working on the update for the company's main smartphones. This would mean that they could dedicate less time and staff to Android 4.5 Lollipop and the launch of the update to this new version for smartphones, and all because of dedicating time to a previous version that comes with very little news.
In general, if Google decides not to release the update to Android 4.4.3 KitKat, it saves work for the development departments of companies such as Sony, Samsung, LG and HTC, which makes them able to actively work on the update to Android 4.5 Lollipop when is launched. We must bear in mind that Google wants fragmentation to be practically non-existent on Android. In other words, most users have the most current version of the operating system. Any action that allows manufacturers to release the update earlier and users to install it earlier will benefit the operating system version quota figures.
Android 4.5 Lollipop in June
In turn, this would also serve to confirm the launch of Android 4.5 Lollipop in June. It was sung, although it has yet to be officially confirmed. The new version would incorporate important new features, especially as regards the graphic aspect. Android 4.4 KitKat came with very little news in terms of graphics, and it was logical to expect that the new version would arrive with major graphical interface changes. We have already seen changes in screenshots of many Google applications, such as Gmail or Google+. However, the changes that matter most to us are those of the interface itself, the settings menus, the notification bar, Google widgets, etc.
Even so, we cannot rule out the launch of Android 4.4.3 KitKat, as it is possible that although Google has postponed the launch, it will still release the update with a few weeks to go for Google I / O 2014. After all, this update could have security improvements that were essential, and that should arrive as soon as possible to the Nexus.
Source: Android Geeks