Did you just block a number by accident and want to reverse it immediately? If the call is still in your recent history, this is the fastest way.
Samsung smartphones, running on Android (with Samsung’s One UI skin), provide built‑in call and message blocking features. Users often block numbers to avoid spam, harassment, or unwanted contacts. However, situations change, and you may need to unblock a number—whether to restore communication with a friend, family member, or business contact. This paper outlines the standard methods to unblock a number on a Samsung phone, covering the native Phone app, Messages app, and system settings. samsung phone unblock number