This core setting is not functional in the new self-hosted server, even with messing around in Xcode project settings too. Moreover, I sometimes have sigabrt errors when rotating... An error of mine or a 3.0 bug?

David spoke about this in the developer webinar yesterday. Check your events page for the replay video.

Thanks a lot! I've checked the video, but unfortunately I'm not at this level of code understanding... (and moreover English is not my mother tongue and at moments David is speaking quite fast!) Is it something we have to fix in the code or just a transient 3.0 issue?

Check out Kittsy's tip https://www.buzztouch.com/forum/thread.php?tid=9BFDFCCE41ABBF0A6FD40B7 -- Niraj

Thanks Niraj, but I'm afraid it won't help! This tip is pre-iOS7 and pre-BT3.0... The issue I have seems to be some bug in the new BT core!

Kinda hardcode trial and errored myself through this If your app is with tabs this should work to have it portrait only: Go to BT_Layout/BT_tabBarController.m: Find -(BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { [BT_debugger showIt:self message:[NSString stringWithFormat:@"shouldAutorotateToInterfaceOrientation %@", @""]]; Delete and replace with: - (BOOL)shouldAutorotate { return YES;} - (NSUInteger)supportedInterfaceOrientations { return UIInterfaceOrientationMaskPortrait; Find //can it rotate? if(canRotate){ return YES; }else{ return (interfaceOrientation == UIInterfaceOrientationPortrait); } //we should not get here return YES; } Delete all Should work ;-)

Thanks, but... 'should'... What about this part: -(void)willRotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration{ [BT_debugger showIt:self message:[NSString stringWithFormat:@"willRotateToInterfaceOrientation %@", @""]]; willRotateToInterfaceOrientation is now an undeclared identifier... I'm afraid it's slightly more complicated :-) Thanks anyway!!!

It works fine, just try it and you will see!!

I did try! Exactly as you said! But as soon as I update the 1st bit of code and delete the 2nd, I get an 'an undeclared identifier' error in another bit of code (see above). Did I do something wrong? Anyway, I don't wish to prevent all rotations as it may be a rejection reason for Apple. In my previous universal apps (on BT and on BT 2.1.9 self-hosted), I was preventing rotations on iPhone (this is ok for Apple), but I was using a tweak to authorize only upside down rotation on iPad (ok for Apple too). Thanks for any advice or help! Cheers Jack