After a rocky start some Samsung Galaxy Note 7’s costumers are facing a new nightmare. This week brings new information from South Korean buyers who have already received their replacements complain about various issues with the phones, including overheating and battery problems such as fast battery draining and overheating. It’s not clear at this time how widespread the issues are, but they’re significant enough to make the news. On the other hand, given that Samsung’s recall is one of the most important things happening in tech this month, intense scrutiny is only to be expected. According to “The Wall Street Journal,” South Korean TV news network