Rotation behaving differently on iOS6

Question

I did an App which is tab-based. Nothing needs to be on landscape mode but a couple of views. It worked OK on iOS5 and I was pretty happy with the result. However with iOS6

Answer 1

I have a good solution for cross 5.0 to 6.0 working - All of the above with

-(BOOL)shouldAutorotate{return [self shouldIRotateAnyiOS];}//iOS6

-(BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation{return [self shouldIRotateAnyiOS];}//pre iOS6

-(BOOL)shouldIRotateAnyiOS{
UIInterfaceOrientation interfaceOrientation = [[UIDevice currentDevice] orientation];
//do the rotation stuff
return YES
}