Accidentally blocked someone on your Samsung Corby II? Here's how to UNBLOCK that contact!
1. Go to Messages.
2. Press the Pull-up options (between Compose and Back buttons).
3. Go to Settings.
4. Go to General Settings.
5. Go to Block messages.
6. Press the Pull-up options (between Create and Back).
7. Mark the contact(s) you wish to unblock and press Delete.
There!...
