TechHut asked, is this (Pine) phone a raspberry pi with a built in screen? NexCloud runs easily on a Rasperri Pi. To run a Nextcloud on a (Ubports) Linux phone is a great idea. It eventually could make it easier to read and write files on a Ubports phone.
From what I've seen poking around so far, it seems clicks and images remain available. So it's a matter of knowing where to find them and what to do with them once you have them. I was planning to further look into it this weekend and see how far I can get. (Unless someone else beats me to it, eheh)
I think it is too early for that. 20.04 hasn't even been released yet. I think the question is to give some advance notice to see if we need to save any images or not. Same with the .clicks.
small follow-up of the problem:
Concerning the loss of level of the battery that was draining in ~ 6 hours if the WIFI was activated, everything is stopped after the OTA-19 update !!
I have again a correct discharge of ~10% in 6 hours!!
I have a BQ 4.5 (stable) and, I think it focuses properly, at least as best as it can since the specs are not the best.
Also as @Keneda says, manual focus seems to readjust the image.
Maybe is damaged.