Apple's quarterly results show slight downturn for iPhone sales, posting $39.67bn in revenue which is down 2% from the same quarter last year. However, India did see double-digit growth in sales and China enjoyed more 'switchers' in the quarter.Apple's quarterly results show slight downturn for iPhone sales, posting $39.67bn in revenue which is down 2% from the same quarter last year. However, India did see double-digit growth in sales and China enjoyed more 'switchers' in the quarter.