{
    struct utsname systemInfo;
    uname(&systemInfo);
    NSString *deviceModel = [NSString stringWithCString:systemInfo.machine encoding:NSASCIIStringEncoding];
    if ([deviceModel isEqualToString:@"iPhone3,1"] || [deviceModel isEqualToString:@"iPhone3,2"] || [deviceModel isEqualToString:@"iPhone3,3"])
        return @"iPhone 4";
    if ([deviceModel isEqualToString:@"iPhone4,1"])    return @"iPhone 4S";
    if ([deviceModel isEqualToString:@"iPhone5,1"])    return @"iPhone 5";
    if ([deviceModel isEqualToString:@"iPhone5,2"])    return @"iPhone 5 (GSM+CDMA)";
    if ([deviceModel isEqualToString:@"iPhone5,3"])    return @"iPhone 5c (GSM)";
    if ([deviceModel isEqualToString:@"iPhone5,4"])    return @"iPhone 5c (GSM+CDMA)";
    if ([deviceModel isEqualToString:@"iPhone6,1"])    return @"iPhone 5s (GSM)";
    if ([deviceModel isEqualToString:@"iPhone6,2"])    return @"iPhone 5s (GSM+CDMA)";
    if ([deviceModel isEqualToString:@"iPhone7,1"])    return @"iPhone 6 Plus";
    if ([deviceModel isEqualToString:@"iPhone7,2"])    return @"iPhone 6";
    if ([deviceModel isEqualToString:@"iPhone8,1"])    return @"iPhone 6s";
    if ([deviceModel isEqualToString:@"iPhone8,2"])    return @"iPhone 6s Plus";
    if ([deviceModel isEqualToString:@"iPhone8,4"])    return @"iPhone SE";
    if ([deviceModel isEqualToString:@"iPhone9,1"] || [deviceModel isEqualToString:@"iPhone9,3"])
        return @"iPhone 7";
    if ([deviceModel isEqualToString:@"iPhone9,2"] || [deviceModel isEqualToString:@"iPhone9,4"])
        return @"iPhone 7 Plus";
    if ([deviceModel isEqualToString:@"iPhone10,1"] || [deviceModel isEqualToString:@"iPhone10,4"])
        return @"iPhone 8";
    if ([deviceModel isEqualToString:@"iPhone10,2"] || [deviceModel isEqualToString:@"iPhone10,5"])
        return @"iPhone 8 Plus";
    if ([deviceModel isEqualToString:@"iPhone10,3"] || [deviceModel isEqualToString:@"iPhone10,6"])
        return @"iPhone X";
    if ([deviceModel isEqualToString:@"iPhone11,8"])   return @"iPhone XR";
    if ([deviceModel isEqualToString:@"iPhone11,2"])   return @"iPhone XS";
    if ([deviceModel isEqualToString:@"iPhone11,6"] || [deviceModel isEqualToString:@"iPhone11,4"])
        return @"iPhone XS Max";
    if ([deviceModel isEqualToString:@"iPhone12,1"])   return @"iPhone 11";
    if ([deviceModel isEqualToString:@"iPhone12,3"])   return @"iPhone 11 Pro";
    if ([deviceModel isEqualToString:@"iPhone12,5"])   return @"iPhone 11 Pro Max";
    if ([deviceModel isEqualToString:@"iPhone12,8"])   return @"iPhone SE2";
    if ([deviceModel isEqualToString:@"iPhone13,1"])   return @"iPhone 12 mini";
    if ([deviceModel isEqualToString:@"iPhone13,2"])   return @"iPhone 12";
    if ([deviceModel isEqualToString:@"iPhone13,3"])   return @"iPhone 12 Pro";
    if ([deviceModel isEqualToString:@"iPhone13,4"])   return @"iPhone 12 Pro Max";
    if ([deviceModel isEqualToString:@"iPhone14,4"])   return @"iPhone 13 mini";
    if ([deviceModel isEqualToString:@"iPhone14,5"])   return @"iPhone 13";
    if ([deviceModel isEqualToString:@"iPhone14,2"])   return @"iPhone 13 Pro";
    if ([deviceModel isEqualToString:@"iPhone14,3"])   return @"iPhone 13 Pro Max";
    if ([deviceModel isEqualToString:@"iPhone14,6"])   return @"iPhone SE3";
    if ([deviceModel isEqualToString:@"iPhone14,7"])   return @"iPhone 14";
    if ([deviceModel isEqualToString:@"iPhone14,8"])   return @"iPhone 14 Plus";
    if ([deviceModel isEqualToString:@"iPhone15,2"])   return @"iPhone 14 Pro";
    if ([deviceModel isEqualToString:@"iPhone15,3"])   return @"iPhone 14 Pro Max";
    
    return deviceModel;
}