two exact same code but one of the code has zombie issue
in rootviewcontroller this code is working fine 

    - (IBAction)gotoAboutGame:(id)sender
    {
        aboutGame *aboutGameObj = [[aboutGame alloc]init];
        
        [UIView transitionFromView:self.view toView:aboutGameObj.view duration:2 options:UIViewAnimationOptionTransitionCurlUp completion:^(BOOL finished) {
            [aboutGameObj release];
        }];
        
        [self release];
    }


but from aboutgame when i am coming back to rootviewcontroller i am getting zombie attacks

    - (IBAction)gotoMain:(id)sender
    {
    ViewController *viewControllerObj = [[ViewController alloc]init];
        
        [UIView transitionFromView:self.view toView:viewControllerObj.view duration:2 options:UIViewAnimationOptionTransitionCurlUp completion:^(BOOL finished) {
            [viewControllerObj release];
        }];
        
        [self release];
    }

it shows the rootviewcontroller view but as i touch any button zombie attacks.
two exact same code but one of the code has zombie issue
===

in rootviewcontroller this code is working fine 

    - (IBAction)gotoAboutGame:(id)sender
    {
        aboutGame *aboutGameObj = [[aboutGame alloc]init];
        
        [UIView transitionFromView:self.view toView:aboutGameObj.view duration:2 options:UIViewAnimationOptionTransitionCurlUp completion:^(BOOL finished) {
            [aboutGameObj release];
        }];
        
        [self release];
    }


but from aboutgame when i am coming back to rootviewcontroller i am getting zombie attacks

    - (IBAction)gotoMain:(id)sender
    {
    ViewController *viewControllerObj = [[ViewController alloc]init];
        
        [UIView transitionFromView:self.view toView:viewControllerObj.view duration:2 options:UIViewAnimationOptionTransitionCurlUp completion:^(BOOL finished) {
            [viewControllerObj release];
        }];
        
        [self release];
    }

it shows the rootviewcontroller view but as i touch any button zombie attacks.