Bring back "Orientation Lock" in FMGo

Idea created by Benjamin Fehr on Nov 20, 2016

    as it says. Wether Apple Inc. removed support for this feature or not, this function still works with FMGo15 on some iOS-Devices even with iOS 10.

    Since this is a important feature, maybe some FMI Product Managers should also have a word with Apple Inc.