[Android 4.4.3 KitKat would be presenting several bugs in ... - Xpert Mobile

According to the site Android Ayuda , Nexus Nexus 4 and 5 are apparently the most affected models. The problems, though smaller, also extend to the Nexus 7/2013 and Nexus 10 with bugs that affect the experience of using the apparatus.

The most commonly cited problems are in relation to connections via Wi-Fi and 3G, the bug reporting system and several problems in Play Store, Exchange ActiveSync and applications that ran smoothly in the previous version. In addition, some Nexus 4 started showing random reboots more often and lags in dialer primarily affecting the Nexus 5.
 

Remembering that these problems are not shown on all devices, but in a minority. The curious thing about this is that this new update was to fix “all” the problems that users reported in version 4.4.2. Google, meanwhile, has not yet ruled on the matter. So there is no way to know for now, a solution will be available before the event Google I / O 2014 where the “Lollipop Android 5.0″ can be released.