Update: In a not-so-unexpected (read: expected) twist, Big Red has pulled the update for the TBolt, so if you haven't gotten it yet, now you know why. There isn't much info as to when it will start rolling out again, but we'll let you know when we find something out.
The wait is finally over - Thunderbolt users can now officially pull the latest update for their devices, Android Gingerbread 2.3.4, fresh from the oven.
The procedure for updating is the same as always - just hit Settings > Software Update > Check New, and you should be ready to go. Grab the update, install, and enjoy!
via Droid-Life