Pattern lock is a secured way to well protect your privacy by preventing anyone from peeking at your Android SMS on Galaxy S/Note/Tab. With the screen locked, one will have no way to reach your personal messages. However, if you forgot the pattern that can unlock your phone, you will fail to read SMS in the device. Luckily, it is still possible for you to bypass the lock and recover SMS from pattern locked Samsung Galaxy S/Note/Tab with Samsung Data Recovery.
Android Data Recovery is good at restoring anything from Samsung phone, including SMS. Recently, it releases a new feature that can assist users to export SMS from a pattern locked Galaxy S/Note/Tab. If your phone is locked with pattern, Samsung Data Recovery can help you get back your messages from your device.
Note that this feature only supports Samsung device. I hope that Android Data Recovery can help you. Now I assume that you have done by following the steps. All messages retrieved should be stored in your computer. Actually, besides locked phones, you can also retrieve the data from black-screen devices.