Open the Phone app and go to the Recents tab (or open Contacts ).

Open the Phone app (the green receiver icon).

Scroll down and look for “Unblock number” or a “Block” toggle that is switched on. Tap it to turn it off. Method 3: Unblock Texts (Samsung Messages App) Blocking a number in calls does not always automatically unblock them from texting. You need to check separately.

Have a different Samsung model? The menus are nearly identical across Galaxy S, Z Fold, Z Flip, and A-series phones running Android 12 or newer.

Tap Block numbers .

Find the person you previously blocked.

Tap Block numbers and spam .