PALO ALTO, U.S. -- Apple is digging in for a longer sales slump after weak Chinese iPhone demand led to a 5% decline for October-December, the first drop in nine quarters.
Cook describes emerging markets as 'significantly more severe' than expected

Apple's sales in China declined in the quarter to December as consumers shunned high-priced iPhones. © Reuters
PALO ALTO, U.S. -- Apple is digging in for a longer sales slump after weak Chinese iPhone demand led to a 5% decline for October-December, the first drop in nine quarters.