A man wearing a mask of Apple founder Steve Jobs stands in a line to buy an iPhone 4S in front of an Apple Store in Tokyo October 14, 2011. Apple Inc's latest iPhone went on sale in stores across the globe on Friday, with fans snapping up the final gadget unveiled during Steve Jobs' lifetime, many buying the phone as a tribute to the former Apple boss. Hundreds of fans queued around city blocks in Tokyo to be the first to get their hands on the iPhone 4S, which looks similar to the previous iPhone 4 but has a better camera, faster processor and well-received voice activated software. REUTERS/Kim Kyung-Hoon (JAPAN - Tags: SCIENCE TECHNOLOGY SOCIETY TPX IMAGES OF THE DAY BUSINESS)