Hack Yi Home 1080 9FUS with firmware 12.2.0

[nkieto]

I have seen that is possible to hack 9FUS (yi20ga) camera if you have 8.2.0 firmware.

Is it possible to downgrade my 12.2.0 firmware to 8.2.0? Do you know where can I download this old firmare?

Or can I try to hack directly with firmware 12.2.0 installed?

Thanks in advanced with any help

[Giuserver]

Here: https://www.kamihome.com/firmware/

[roleoroleo]

You can downgrade the firmware and hack v8.
Or wait for the next release that will be compatible with v12.