[youtube]http://youtu.be/TdMWxHNpG38[/youtube]
In iOS 6 Apple has implemented a method to protect logged in accounts App Store or iTunes Store, and through the menu Restrictions of the Settings application gives us the opportunity to prevent any changes to the accounts used for iMessage, FaceTime or the App Store. Although from the Settings application we cannot move an Apple ID from the App Store or iTunes Store, by accessing the respective applications we can do this thing. The problem is that the Settings application retains the iOS setting and does not allow someone to log out, but the App Store and iTunes Store applications load websites that are not able to take over the settings of the Settings application regarding this restriction.
Although Apple acknowledged the existence of the bug, it did not provide details on a possible date for its resolution, but probably iOS 6.1.2 will correct everything.
