":
return "iPhone 6 Plus"
case "iPhone8,1":
return "iPhone 6s"...case "iPhone8,2":
return "iPhone 6s Plus"
case "iPhone8,4":...7"
/// "港行、国行iPhone 7 Plus"
case "iPhone9,2":
return "iPhone 7 Plus".../// "美版、台版iPhone 7 Plus"
case "iPhone9,4":
return "iPhone 7 Plus"..."iPad4,4", "iPad4,5", "iPad4,6":
return "iPad Mini 2"
case "iPad4,7", "iPad4,8",