Unlock the potential of Samsung's Galaxy S II with this jargon-free guide from technology guru Preston Gralla. You'll quickly learn how to shoot high-res photos and HD video, keep your schedule, stay in touch, and enjoy your favorite media. Every page is packed with illustrations and valuable advice to help you get the most from the smartest phone in town. (Note: This book does not cover the Galaxy S3, Galaxy S4, and later models.) The important...