Open Messenger and tap your (or the three-line menu icon) in the top-left corner. Select Archived chats from the menu.
In web URLs, "3d" often represents an encoded equals sign (=). So, folder=action&archive became folder=action 3d archive in search queries. https //m.facebook.com/messages/ folder=action 3d archive
To bring a chat back to your main inbox, simply send a new message to that person or long-press the chat and select . 2. Via Desktop (Facebook.com) How to See Archived Messages on Facebook Messenger Open Messenger and tap your (or the three-line