Open the Phone app (the green handset icon).
Select Settings .
Confirm Unblock . Note: Unblocking here also removes the number from the Phone app’s block list, as both apps share the system-level block list on Samsung devices. Method 3: Unblock via Contacts (Quickest for Saved Contacts) If the blocked person is already in your contact list, this is the fastest method. how to unblock a number on samsung galaxy
Open the Messages app (the white speech bubble icon). Open the Phone app (the green handset icon)