This is the most common consumer interpretation of the query. It involves reversing a user's decision to block a specific phone number or user account.
Open the app, tap your Profile Icon > Spam & Blocked . unblock text
If "unblock text" refers to getting your own writing moving again, the is a popular psychological approach. This is the most common consumer interpretation of the query
You cannot recover messages sent to you while the person was blocked; those texts are lost forever. Google Messages (Android) unblock text