The Android 4.4.2 KitKat update is still rolling out but already, we're hearing about a number of problems that are plaguing Nexus users.

Problems have emerged for Moto G users after the Android 4.4 KitKat update. Everything from dropped calls, no data signal, to SIM errors and more.

Android apps exposed data of millions of users through cloud authentication failures Malicious apps are not the only security problem on our handsets: misconfiguration can also put us at risk.