At least for Android there is a new version of the Fuji Camera Remote app available to download. It offers the following new functionality: ・Now it supports firmware update for some cameras that offers Bluetooth® capability via smartphone or tablet devices. ・Now it supports Bluetooth® wireless remote control camera shutter release for some cameras that offers Bluetooth® capability. *Above feature varies depending on what camera you use. Knowing how poor it is generally I'm not sure i'd trust it to carry out a firmware upgrade!!