@lal Look at the video with Joona Petrell, at minute 43 he is talking about a “signed system init”!?
But probably he refers to the Jolla App Support rather then SFOS in total if i am not wrong…
PS: I found the information i was talking about:
“Improved Android App Support. Sailfish OS 4.3.0 will have a signed system image for Android App Support. This should allow apps that previously complained about not running on a rooted device to work correctly. This should, for example, allow certain banking apps to run that previously refused to.”
This was stated in the latest community news here: Sailfish Community News, 21st October 2021