NSString* clientModel()
{
NSString *model = [[UIDevice currentDevice] model];
if ([model isEqualToString:@"iPhone1,1"]) return @"iPhone 1G";
if ([model isEqualToString:@"iPhone1,2"]) return @"iPhone 3G";
if ([model isEqualToString:@"iPhone2,1"]) return @"iPhone 3GS";
if ([model isEqualToString:@"iPhone3,1"]) return @"iPhone 4";
if ([model isEqualToString:@"iPhone3,3"]) return @"Verizon iPhone 4";
if ([model isEqualToString:@"iPhone4,1"]) return @"iPhone 4S";
if ([model isEqualToString:@"iPhone5,1"]) return @"iPhone 5 (GSM)";
if ([model isEqualToString:@"iPhone5,2"]) return @"iPhone 5 (GSM+CDMA)";
if ([model isEqualToString:@"iPhone5,3"]) return @"iPhone 5c (GSM)";
if ([model isEqualToString:@"iPhone5,4"]) return @"iPhone 5c (GSM+CDMA)";
if ([model isEqualToString:@"iPhone6,1"]) return @"iPhone 5s (GSM)";
if ([model isEqualToString:@"iPhone6,2"]) return @"iPhone 5s (GSM+CDMA)";
if ([model isEqualToString:@"iPhone7,1"]) return @"iPhone 6 Plus";
if ([model isEqualToString:@"iPhone7,2"]) return @"iPhone 6";
if ([model isEqualToString:@"iPhone8,1"]) return @"iPhone 6s";
if ([model isEqualToString:@"iPhone8,2"]) return @"iPhone 6s Plus";
if ([model isEqualToString:@"iPhone8,4"]) return @"iPhone SE";
if ([model isEqualToString:@"iPhone9,1"]) return @"iPhone 7";
if ([model isEqualToString:@"iPhone9,2"]) return @"iPhone 7 Plus";
if ([model isEqualToString:@"iPhone9,3"]) return @"iPhone 7";
if ([model isEqualToString:@"iPhone9,4"]) return @"iPhone 7 Plus";
if ([model isEqualToString:@"iPhone10,4"]) return @"iPhone 8";
if ([model isEqualToString:@"iPhone10,5"]) return @"iPhone 8 Plus";
if ([model isEqualToString:@"iPhone10,3"]) return @"iPhone X";
if ([model isEqualToString:@"iPod1,1"]) return @"iPod Touch 1G";
if ([model isEqualToString:@"iPod2,1"]) return @"iPod Touch 2G";
if ([model isEqualToString:@"iPod3,1"]) return @"iPod Touch 3G";
if ([model isEqualToString:@"iPod4,1"]) return @"iPod Touch 4G";
if ([model isEqualToString:@"iPod5,1"]) return @"iPod Touch 5G";
if ([model isEqualToString:@"iPod7,1"]) return @"iPod Touch 6G";
if ([model isEqualToString:@"iPad1,1"]) return @"iPad";
if ([model isEqualToString:@"iPad2,1"]) return @"iPad 2 (WiFi)";
if ([model isEqualToString:@"iPad2,2"]) return @"iPad 2 (GSM)";
if ([model isEqualToString:@"iPad2,3"]) return @"iPad 2 (CDMA)";
if ([model isEqualToString:@"iPad2,4"]) return @"iPad 2 (WiFi)";
if ([model isEqualToString:@"iPad3,1"]) return @"iPad 3 (WiFi)";
if ([model isEqualToString:@"iPad3,2"]) return @"iPad 3 (GSM+CDMA)";
if ([model isEqualToString:@"iPad3,3"]) return @"iPad 3 (GSM)";
if ([model isEqualToString:@"iPad3,4"]) return @"iPad 4 (WiFi)";
if ([model isEqualToString:@"iPad3,5"]) return @"iPad 4 (GSM)";
if ([model isEqualToString:@"iPad3,6"]) return @"iPad 4 (GSM+CDMA)";
if ([model isEqualToString:@"iPad4,1"]) return @"iPad Air (WiFi)";
if ([model isEqualToString:@"iPad4,2"]) return @"iPad Air (Cellular)";
if ([model isEqualToString:@"iPad5,3"]) return @"iPad Air 2 (WiFi)";
if ([model isEqualToString:@"iPad5,4"]) return @"iPad Air 2 (Cellular)";
if ([model isEqualToString:@"iPad2,5"]) return @"iPad Mini (WiFi)";
if ([model isEqualToString:@"iPad2,6"]) return @"iPad Mini (GSM)";
if ([model isEqualToString:@"iPad2,7"]) return @"iPad Mini (GSM+CDMA)";
if ([model isEqualToString:@"iPad4,4"]) return @"iPad Mini 2G (WiFi)";
if ([model isEqualToString:@"iPad4,5"]) return @"iPad Mini 2G (Cellular)";
if ([model isEqualToString:@"iPad4,9"]) return @"iPad Mini 3";
if ([model isEqualToString:@"iPad5,1"]) return @"iPad Mini 4 (WiFi)";
if ([model isEqualToString:@"iPad5,2"]) return @"iPad Mini 4 (Cellular)";
if ([model isEqualToString:@"iPad6,3"]) return @"iPad Pro 9.7 (WiFi)";
if ([model isEqualToString:@"iPad6,4"]) return @"iPad Pro 9.7 (Cellular)";
if ([model isEqualToString:@"iPad6,7"]) return @"iPad Pro 12.9 (WiFi)";
if ([model isEqualToString:@"iPad6,8"]) return @"iPad Pro 12.9 (Cellular)";
if ([model isEqualToString:@"i386"]) return @"Simulator";
if ([model isEqualToString:@"x86_64"]) return @"Simulator";
return model;
}| iPhone9,1 | iPhone 7 (A1660/A1779/A1780) |
| iPhone9,2 | iPhone 7 Plus (A1661/A1785/A1786) |
| iPhone9,3 | iPhone 7 (A1778) |
| iPhone9,4 | iPhone 7 Plus (A1784) |
国行：iPhone7型号为A1660，iPhone7 Plus型号为A1661，均为全网通。
港行：iPhone7型号为A1660，iPhone7 Plus型号为A1661，虽然型号与国行一致，然而官网上并未标明支持CDMA，目前支持移动联通2/3/4G，电信仅支持4G。
美版：iPhone7/Plus除了A1660/1661版本，还拥有A1778/A1784版本，A1660/1661版本支持全网通，A1778/A1784版本不支持电信2G/3G，支持电信4G。
日版：iPhone7型号为A1779，iPhone7 Plus型号为A1785，均支持全网通（注意：两款手机型号均为日本独占，可能使用索尼FeliCa支付方案而不是苹果支付）。
20170920:新增iPhone8、8Plus\iPhone X