Samsung launches Galaxy Note 8 hoping to extinguish Note 7 memories

South Korean firm adds dual cameras and infinity screen to stylus-equipped big smartphone flagship to make amends for fire-prone predecessorThe new Samsung Galaxy Note 8, the most important big smartphone in the company’s history, is launching in New York today, hoping to right the wrongs of last year’s “exploding” Note 7 and tempt people away from rivals with a new dual-camera system and massive “infinity display”.The Note 8 looks to rekindle Samsung’s