I realize the camera isn't the latest but I bricked my HDBW4421R-AS. It was running 2.400.0.28 when I tried to flash "DH_IPC-HX4X2X-Themis_EngSpn_N_Stream3_V2.620.0000002.0.R.170830" from the WebUI.
The camera took the firmware and rebooted and began boot looping. I could only reach it when it...