How to get the model of iPhone from code. (e.g. MC143C)

Question

I need to get the iPhone model number from code. I can see the model number from my iPhone which is \"MC143C\", but when I am retrieving this by using code it is returning \

Answer 1

import https://github.com/erica/uidevice-extension

1. define modelnumber in UIDevice-IOKitExtensions.h

- (NSString *) modelnumber; 

2. add the following code to UIDevice-IOKitExtensions.m

- (NSString *) modelnumber{
    NSArray *results = getValue(@"model-number");
    if (results){
        NSString *mn=[[results objectAtIndex:0] copy];
        return  mn;
    }
    return nil;   
}