Download data in background with iOS4

Question

As per the latest update of Kindle V2.5, it has support of \"continue downloading books while the app is in the background on iOS 4 devices\".

How is it possible to

Answer 1

Yes you can. Go back to the document you mentioned, and check the code at the Completing a Finite Length Task in the Background section. In this way you can run generic tasks in the background, including accessing the network and uploading files.

Edited: I answered a similar question on SO before, check this, iphone - Connecting to server in background