UIDevice *currentDevice = [UIDevicecurrentDevice];
NSLog(@"Device's name = %@",currentDevice.name);
NSLog(@"Device's identifierForVendor = %@",currentDevice.identifierForVendor);
NSLog(@"Device's uniqueIdentifier = %@",currentDevice.uniqueIdentifier);
NSLog(@"Device's model = %@",currentDevice.model);
NSLog(@"Device's localizedModel = %@",currentDevice.localizedModel);
NSLog(@"Device's systemName = %@",currentDevice.systemName);
NSLog(@"Device's systemVersion = %@",currentDevice.systemVersion);