Apple’s newly unveiled iPhone 18 Pro series and the company’s first foldable phone, the iPhone Duo, have prompted Taiwan’s three major telecom operators to roll out pricing plans and preorder schedules, targeting the first wave of upgrade demand. Taiwan Mobile and FarEasTone said demand for high-end iPhones has continued to rise in recent years, and they expect the Pro series to be the first choice at launch this year, while the iPhone Duo could trigger a new round of upgrades among Apple fans.