Try downloading/starting the torrent on WiFi then switching to 4G for the actual download. My school blocks torrent sites and apps so I do the opposite. I get on 4Glte and find my torrent, start the download, then switch back to school WiFi.
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Motorola Cliq, Knock off China Android, Dell Streak 7, Another Knock off, various iphones, various iPods.
Samsung Galaxy SIII, HTC Amaze