Google has revealed really interesting feature in Jelly Bean version of Android 4.1 in the Google I/O that is Apps not required to download full version of apps while update. Just get the updated files and updated information which will reduce the size and downloading time as well.This is really a cool feature in the Android 4.1 Jelly Bean version.After the jelly Bean version release this will applicable for all Android 4.1 based mobiles.
Google has announced this feature to reduce the Google Play apps download the entire duplicate content again while update particular app.This new feature called" Smart App updated" in the Google I/o 2012 event.This smart update feature facilitate the developer to give only updated content to user insteaded of forcing to download entire app again.Also this feature comes with encryption measure while update the specific content but this service is paid services.This Feature will be supported for all the devices which is higher and running with Ginger Bread.