Apple fixes iOS 6.1 bug that hit Microsoft Exchange users February 19, 2013 by admin Tweet Apple has updated its iOS operating system to version 6.1.2, which should fix the problem that was causing Microsoft Exchange servers to experience errors and performance issues. Read more… Neowin Related Posts:Microsoft delays next version of Exchange Server to…Microsoft Exchange Servers under attack from Hive's…SonicWall was a victim of the Microsoft Y2K22…Y2K22 bug: Microsoft rings in the new year by…Microsoft releases official fix for Y2K22 Exchange…