Zigbee device OTA FW upgrade on end device (Sonoff)

Setup, Configuration and Use Beginners
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Hi All,

I have added a Sonoff Occupancy sensor to my environment via Zigbee binding.
I can see that the device could get a FW update as in the things list i can see that the FW update is executable.

Status

UPDATE_EXECUTABLE

Current Version

0x00001006

Version

4102

I’ve tried to wake up the device but for some reason the update does not start.
When I write into console zigbee otaupgrade I get this result:

openhab> zigbee otaupgrade
Address Ieee Address State
8CD2/1 20A716FFFEEED876 OTA_UNINITIALISED

I saw in other topics that switching to zigbee2mqtt could be an alternative solution but i’d stick to zigbee binding if possible as i’ve failed to set up devices via mqtt..