Opera mini is good to download a file at a time if there is no Internet connection drop out or phone accidentally switched off... But if this happen it is really troublesome to continue from the last downloaded pause because the resulting phenomenon is failed... I try to download big files from torrent by online torrent leeching sites like zbigZ. Com or bitport.io but become disappointed again and again finding no true development for opera mini download... It is major down for opera... And i have to switch UC that is really troublesome