I have a IPC-HDW4631C-A and tried to update it with the firmware for IPC-HDW4631EM-ASE "[PAL]DH_IPC-HX5X3X-Rhea_Eng_P_Stream3_V2.460.0000.7.R.20170306" but then it boot looped. After that I was able to flash
DH_IPC-HX5X3X-Rhea_Chn_PN_Stream3_V2.622.0000000.18.R.20171110.bin via TFTP. Now the cam...