A survey conducted by Evercore ISI reveals strong demand for Apple’s iPhone 16 lineup, particularly in the United States.The survey found that 63% of respondents plan to upgrade their iPhones this year, marking the highest upgrade rate in five years.42% of respondents cited the appeal of Apple's new AI features as a main reason for upgrading.There is a modest increase in the average selling price (ASP) due to more users opting for the higher-end Pro Max model.