I brought a wifi backpac and remote a few weeks ago. There is a firmware update which must be done out of the box. Unfortunately the software which you have to do the firmware via crashed halfway through and the backpac then would not power on anymore (to be excepted). It's well documented on some of the GoPro forums about the wifi backpac issues and many people have bricked them while doing the firmware update.

Anyway GoPro told me to send the backpac back, so hopefully I will have a replacement soon. Keen to try it out.

And yes it would be nice if the app would come out for it.

__________________
MY11 WRX + 86