Tap the icon next to the contact to allow their messages again. Method 3: Using the Contacts App
If you’ve resolved a disagreement or accidentally blocked a contact, unblocking them on a Samsung smartphone is quick and easy. The process varies slightly depending on whether you blocked the person in the , Messages app , or Contacts app . Below are the most common methods for Samsung’s One UI (Android).
Unblocking takes less than 30 seconds. Once done, communication resumes as normal—no need to re-add the contact or restart your phone.