| Before Unblock (Blocked) | After Unblock | |--------------------------|----------------| | Profile not found or shows “This content isn’t available” | Profile becomes visible (depending on privacy settings) | | Cannot send friend request | Can send friend request | | Old messages show “Facebook User” or no profile picture | Old messages restore the user’s name and photo | | Cannot tag or mention the user | Can tag/mention (if privacy allows) |
| Factor | Explanation | |--------|-------------| | | Users should be free to manage their block lists without fear of being confronted. | | Safety | Victims of harassment might unblock accidentally or temporarily; a notification could provoke further abuse. | | Reducing Conflict | Notifications could lead to unnecessary drama or pressure to re-friend. | | User Control | Blocking/unblocking is a personal boundary tool, not a social signal. | 5. How Users Can Detect Being Unblocked (Indirectly) Although no notification is sent, a blocked user may infer they have been unblocked by noticing the following changes: facebook unblock notification