I am from India. I am using Xperia ion with android 4.2.1. Everytime I use mobile data and download any application from Playstore my mobile getting hang after 2-3 minuts and i have no option other than Force Shut down the phone.
If you have Android 4.2.1 then you have a Custom ROM, that could be the issue, if not then you don't have 4.2.1 but 4.1, if you have an antivirus this could be the reason
