Samsung can't force a closed-door proceeding to settle a lawsuit filed by a customer who felt misled about the capabilities of his Galaxy S4, the Supreme Court has ruled. The Korean tech giant has been trying to quash the lawsuit since it was filed, arguing that any customer who buys the S4 agrees to private arbitration, since it's a clause in its warranty booklet. The plaintiff, Daniel Norcia, fought back by pointing out that he bought the device from a Verizon store, where an employee set it up for him. He said he left the phone's box and warranty booklet in the store.