Nexus 5, Nexus 4, Nexus 7 and Nexus 10 owners will get over-the-air update of Android KitKat 4.4.2 from Google. The last update from Google was KitKat 4.4.1
Viber one of the most famous voip service introduced a new service called Viber Out. So you can make voice calls to landlines and mobiles at cheap rates.
Are you looking for a Best Online Backup and Data Storage service and that too without any limits, then you should try Just Cloud. You can simply store all your data to the cloud and its easy to access the same anywhere any time.