China has emerged as the brightest spot in Apple’s quarterly earnings, as the US tech giant achieved record iPhone revenue in the world’s largest smartphone market. Revenue in Apple’s Greater China region, which comprises mainland China, Hong Kong and Taiwan, surged 38 per cent from a year earlier in the first quarter of fiscal 2026, which ended December 27, the Cupertino-based company said on Friday. That growth, more than double the company’s overall 16 per cent quarterly revenue increase,...