Apple just released the new iOS 11.2.5 update. With this release, a serious bug has been fixed that caused apps in locked state (Single App Mode) not to interpret any PushNotifications. If you have been working with iOS 11.x already, we strongly recommend to install the update. If you have been waiting for a clearance from our side to update to iOS 11, you may now proceed. Officially see no BeAxi-related problems with an iOS 11 upgrade anymore.