Needs improvement I have been using Telegram app for over a year and it works quite well. But still needs improvement in terms of media/file downloads. The flaw is that it also downloads the media/file that you share via Telegram. This causes phone storage to run low and you now have multile copies of the same file. I hope Telegram team takes this matter in urgent consideration and fix this issue. Secondly  make our conversation including all shared things encrypted for peace of mind.
December 28 2016