Sigh. Some Samsung Note7 replacements have overheating and battery drain issues

Samsung's Galaxy Note7 nightmare just won't end.
After an official recall of its Note7 phone with the U.S. Consumer Product Safety Commission (CPSC) and the banning of the faulty devices on flights by the Federal Aviation Administration, Samsung finally started shipping loads and loads of replacement devices for Note7 owners to exchange.
SEE ALSO: Your Note7 has been recalled. What should you do now?
As of Friday, Samsung Electronics America said about half of the 1 million recalled devices in t