Please, did you happen to find a solution to this, by any chance?
I am stuck in recovery mode right now, but I have an Xperia 10 III and 4.4.0.64 was the first release for it (therefore I am afraid I do not have previous releases to go grab a recovery image).
I’m sorry, I’ll only be able to share in september as I’ll not be home until that.
Someone else maybe?
Or try to contact @Jolla as it seems to be a bug, they could perhaps provide a link to dl sth.
Seems the hybris-recovery.img does not actually have the root password be “recovery” as it claims. I just tried on a 10 II with 4.5.0.25 and the ssh login did not work.
My workaround was to start a shell and “passwd” where i would choose my password. And after that “/usr/sbin/sshd”. Now i know the password and the connection works.
I think we have a long standing BUG here that nobody cared to fix. The sshd menu entry in the recovery images is broken because it mentions a password which does not actually work.