When a number is blocked, their text messages are not stored in a "holding folder" to be delivered later. The messages are essentially lost in transit. Once you unblock them, you will only receive new messages sent from that moment forward.
You will see a list of blocked numbers. Tap the icon or the "Delete" button next to the contact you want to unblock. Confirm when prompted. how to unblock a text message on android
If you are unblocking someone due to a change of heart, consider adding their number back to your contacts list if you had deleted it previously. This ensures their name appears correctly when they message you again. When a number is blocked, their text messages
Samsung devices have their own messaging interface. If you own a Galaxy S series or A series phone, use this method: You will see a list of blocked numbers