CNETSamsung answers burning Note 7 questions, vows better batteriesCNETSure, blame the batteries. But it's not quite that simple. During a press conference Sunday, Samsung said two separate battery defects caused both the original batch of Galaxy Note 7 phones and the replacement units to overheat. The first battery, it ...Samsung Investigation Blames Battery Size for Galaxy Note 7 FiresWall Street Journalall 143 news articles »