Sony Corp (NYSE:SNE) announced today that Sony Network Entertainment International will fully restore all PlayStation Network services in the Americas, EuropePAL territories, and Asia excluding Japan, Hong Kong, and South Korea, by the end of this week.The company will also resume Music Unlimited powered by Qriocity for PS3, PSP, VAIO, and other PCs.The timetable for restoring service to Japan, Hong Kong, and South Korea as well as restoring the remaining services on Qriocity will be announced as they become available.Sony has a potential upside of 36.7% based on a current price of $26.68 and an average consensus analyst price target of $36.48.