(FILES) In this file photo taken on August 26, 2012, an employee shows an Apple's iPhone 4s (L) and a Samsung's Galaxy S3 (R) at a mobile phone shop in Seoul. Apple and Samsung have ended a years-long patent battle over copied iPhone design with an undisclosed settlement, according to a US court filing on June 27, 2018. The world's two biggest smartphone makers reached a truce in their seven-year-old court battle a month after a federal court jury ordered Samsung to pay Apple some $539 million for copying patented iPhone features. / AFP PHOTO / Jung Yeon-je