Apple has started issuing automatic refunds to customer who purchased iPhone 4 Bumper Cases from the Apple Store Online. As you can see above, Apple is notifying customers by email that their refund is processing, and should take 3-5 business days to clear. We are still waiting for official word on when customer who bought a Bumper Case at a retail store can come in for a refund.

Apple is giving free cases to iPhone 4 customers and refunding those who purchased a Bumper Case as a make-good for the iPhone 4 antenna issue that has plagued some users.