Things were especially bad in China during the typically prosperous final three months of last year, when sales dropped by a painful 15 percent compared to the same period of the previous year. Although it's obviously far too early to conclude that the world's largest smartphone market is on the right path towards long-lasting recovery and progress, the worst might already be behind the nation's top vendors. That's because the latest data compiled and published by Counterpoint Research puts regional shipments in January 2023 at basically the same level as January 2022, which is... good news in the context of...