Jump to Next Unread Channel. There are millions of channels on Telegram that post news, videos, memes and more. When you reach the bottom of a channel, you can swipe up to immediately switch to your next unread channel – without going back to your chat list. If you use Folders or Archived Chats to organize your chat list, the app will first show you channels from the Current Folder, then your Other Folders, then from All Chats, and lastly your Archive.