Under Block users , locate the person you want to unblock.
From the dropdown menu, select Settings & privacy , then click Settings .
Tap the three horizontal lines (☰) — usually in the top-right or bottom-right corner.
Click your profile picture in the top-right corner of Facebook.
Tap Account settings , then tap Blocking .
A confirmation pop-up will appear. Click Confirm (or Unblock again) to finalize. ✅ The person is now unblocked. To reconnect, go to their profile and click Add Friend . Method 2: Unblock on the Facebook Mobile App (iOS/Android) This is the most common method for smartphone users.