How to Implement Custom Table View Section Headers and Footers with Storyboard

Just use a prototype cell as your section header and / or footer.

• add an extra cell and put your desired elements in it.
• set the identifier to something specific (in my case SectionHeader)
• implement the tableView:viewForHeaderInSection: method or the tableView:viewForFooterInSection: method
• use [tableView dequeueReusableCellWithIdentifier:] to get the header
• implement the tableView:heightForHeaderInSection: method.

-(UIView *) tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section {
    static NSString *CellIdentifier = @"SectionHeader"; 
    UITableViewCell *headerView = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (headerView == nil){
        [NSException raise:@"headerView == nil.." format:@"No cells with matching CellIdentifier loaded from your storyboard"];
    }
    return headerView;
}  

Edit: How to change the header title (commented question):

1. Add a label to the header cell
2. set the tag of the label to a specific number (e.g. 123)
3. In your tableView:viewForHeaderInSection: method get the label by calling:

    UILabel *label = (UILabel *)[headerView viewWithTag:123]; 

4. Now you can use the label to set a new title:

    [label setText:@"New Title"];