ios long running task in background task

Question

In ios, it supports long running background task for certain types of apps with background modes such as App registers for location updates,App provides Voice over IP services,App plays audio,App processes Newsstand Kit downloads,App communicates using CoreBluetooth,App shares data using CoreBluetooth.
My application in ios will updload file to remote server periodically if network connection exists.It will do this process if the file is available in the particular directory.
I want to know that in which mode above my app does come under?

Answer 1

the background modes are very restrictive and your app doesnt fit in any category. if you want to use background downloading, try the following tutorial:

iOS 7 SDK: Background Transfer Service