UPDATE 1-U.S. appeals court sends BlackBerry lawsuit back to lower court
August 24, 2016 at 10:50 AM EDT
NEW YORK, Aug 24 (Reuters) - A U.S. appeals court on Wednesday upheld the dismissal of a lawsuit accusing BlackBerry Ltd of fraudulently inflating its stock price by painting an upbeat picture of the prospects for its BlackBerry Z10 smartphone line that was misleading.