It doesn't work for the LNB8005-C. But your first one V2.64 works well. And after successful upgrade, the camera is labelled as LNB8111. That suggests the two models are very similar.
Hi Andy,
I tried to download IPC-HX5X3X-Rhea_MultiLang_NP_Stream3_V2.800.0000013.0.R.191202 from Index of /images/Files/Firmware, and there are newer versions. None of them works.
Can you please share the link for the V2.80?
Thanks