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MB Pro 1/2 Firmware updates

The How-to and Should-I guide

The basics are the same as the other firmware update articles, but there is something that needs to be said:

You can't use the charge cord that comes with the headset to perform an update. You need the standard micro-USB cord that comes with other Sennheiser wireless headsets.

You may be able to use a standard micro-USB to USB-A cord, but they don't always work.

To access this extra hidden port, check out this article! However, here is a picture to show where it is.

Once you get that plugged in, go ahead and update away, assuming they have EPOS installed already!