HI UFI Team i think most of the user are needed this function it really hard to download 1 file from support area. when it reach 90% and state failed. after pressing retry it start from begining.. resume download have posibility to corrupt the file.. but it's better than wasting your server bandwith for failure download...
same with me.... for files more than 1Gb, maybe U need download via torrent (aria2) built in on ufi. it's would help u to resume download. for me it's very helped, cause my workshop on corner of the town or "NDeso".
i have no luck when trying torrent.. never start download...