How to Do a Device-to-Device Update on your Mammut Barryvox Transceiver

Device-to-device Update Instructions

This new function allows upgrades to the BarryHeart 3.2 firmware to be made from one device to another. This makes it possible to run the firmware upgrade even where there is no access to a network or service point - very easily from device to device.

REQUIREMENTS:

You must update to and from the same type of device (i.e. Barryvox to Barryvox or Barryvox S to Barryvox S.)

Both Barryvox devices have a battery capacity of over 30%. Only one simultaneous upgrade is possible between two devices in the same building or within a radius of 50 meters.

Upgrade must take place between devices utilizing the same W-Link region (no device-to-device upgrade for devices purchased in Japan).

DEVICE-TO-DEVICE UPDATE PROCEDURE:

Barryvox S
  1. Power off both devices.
  2. Switch on the device with the most recent firmware. Under “Setting,” select the “Device-to-Device Update” function and press the main button on the front to confirm.
  3. Then follow the instructions on the display.

Barryvox
  1. Power off both devices.
  2. On the device with the most recent firmware, press and hold the main button on the front while at the same time shifting the main switch from OFF to SEND. Hold the main button down until “UP” appears on the display.
  3. The device is now ready for the transfer. (Press the main button if no update is to be carried out)
  4. On the device to be updated, press and hold the main button while at the same time shifting the main switch from OFF to SEND. Release the main button after 2 seconds.
  5. Installation of the firmware on the device will start and the progress will be shown on the top left of the display.