Because Bosch have unfortunately confirmed that they won't provide official Zigbee OTA files any time soon, we need to help ourself here.
I've extracted the image from a dedicated packet capture using @compujuckel's ZigbeeOtaExtractor tool.
AFAIK, the OTA blobs are shipped with SHC software updates, and not downloaded on-demand. I might be wrong about this though.
We'll know for sure once I find time & muse to finally dump the entire SHC filesystem from the eMMC.
Because Bosch have unfortunately confirmed that they won't provide official Zigbee OTA files any time soon, we need to help ourself here.
I've extracted the image from a dedicated packet capture using @compujuckel's ZigbeeOtaExtractor tool.
AFAIK, the OTA blobs are shipped with SHC software updates, and not downloaded on-demand. I might be wrong about this though. We'll know for sure once I find time & muse to finally dump the entire SHC filesystem from the eMMC.