Thanks, Its great help

file:///private/var/mobile/Containers/Data/Application/23F2A8ED-14BC-485E-B747-C651B000CDA7/Library/Caches/com.apple.nsurlsessiond/Downloads/org.samwang.URLSessionBackgroundDownload/CFNetworkDownload_7KoBTL.tmp.

Could you please help to get the real file from this tmp file.