Originally Posted by
MikeOK
To add to the discussion one thing I was wondering is if the Bluetooth unit would work in a titanium seat post and yes, it will. But when I paired to it my iPad it lost it's connection in the middle of updating the firmware and completely locked it up. I couldn't get the lights on the a box to light and it wouldn't shift. I unhooked everything and reconnected, still nothing. I called a bike shop and they told me I would have to take it there and they would hook it up to some gizmo that only dealers have. A few minutes ago I went out to the shop and connected my pc to it. Then I was able to reset the Bluetooth settings and now all is well. I can now connect with both my iPhone and my iPad. Still trying to figure out how to make it downshift in a higher gear.
This need to be a sticky and as Timothy H wrote:
"Firmware updates on any device require the device to be rebooted. Rebooting the wireless unit interrupts wireless communication to the unit and so the final part of the update cannot complete. A wired connection is much more reliable for reestablishing connection to a device which is rebooted. Always use a wired connection for updating wireless unit firmware.'
Di2 and Apple E-Tube woes.. anyone?
Not sure about the downshifting. Are you stating it will not shift at all to higher gears ?, or you are locked out of the 2 highest gears ?, which is normal Di2 behavior.
SB