Be careful with pinhole reset after March 10th, when the new firmware is pushed. Official setup/reset instructions:
Reset my Invoke
The reset instructions are only for Invoke speakers that have not yet received the firmware update that removes the Cortana service from your Invoke. To learn more about the firmware update and how to check if your speaker has received the update see, Cortana service on the Harman Kardon Invoke.
If there’s a problem setting up your Invoke, or your Invoke is unresponsive after completing the set up process, you can usually resolve the problem by resetting your device.
To reset your Invoke:
- Press and hold the Microphone button for 5 seconds until you hear Cortana say, “Ready for setup. We'll do this from Cortana App from your phone or PC, so go grab that first. Then type, setup my Invoke.”
- If that doesn’t work, you can try a factory reset. Left of the Microphone button, there's a pinhole factory reset button. Insert a small pin into the hole and briefly press against the button. You'll know the reset started when you see two spinning white lights on the touch surface. Once it's complete, three white lights will appear and Cortana will say, "Ready for setup."
Q: How do I know if I received the firmware update?
A: Signs you have received the update:
- When you press the Bluetooth button, you see three spinning white lights and hear a sound that lets you know it’s in pairing mode.
- There’s a blue light and no voice response when you tap the touch surface.
- There's no voice response when you say, "Hey Cortana."
- There's no red or white light when idle.
If you haven’t received the update (and your device is plugged in and not muted) Cortana will response to “Hey Cortana” or when you tap the top of the device.