Samsung: Replacement Galaxy Note 7s coming today

SAN FRANCISCO - Samsung says new Galaxy Note 7 smartphones will be available in U.S. stores starting Wednesday to replace about 1 million devices that are being recalled because of a problem with batteries catching fire.The South Korean company also says it’s pushing out two software updates through wireless carriers: One will show a green battery icon to confirm that a Note 7 device is a new one that isn’t affected by the battery problem. The other will display a short notification