CompuGeek Software released an updated version of the WHS Mobile add-in / iPhone app.
WHS Mobile v1.5.3.1 is just a small update for the iPhone client and won’t have any bearing on those that use the Windows Mobile client. Note that the latest iPhone client app is at version 1.5.3.2.
Instructions: Please update your iPhone via the App Store and then uninstall the add-in. Once that is done, install the new add-in version.More Information