@grenudi Thanks for linking that thread, though I've not had time to read it fully now. I am aware of the Halium approach vs. the mainline Linux approach, and I am somewhat (at least superficially) familiar with the downsides and upsides of each. I will try to read it in its entirety during the week to gain more insights. I am mostly interested in a mainline distro on my phone, but my plan with this second hand device is to familiarize myself with all possibilities available that will run on my device. postmarketOS is what I plan to try after Ubuntu Touch. I've been quite stoked about the recent progress posts on Mastadon by Luca Weiss (and his FOSDEM talk) on getting stuff like the camera and the battery gauge working. I understand these things are not trivial with the locked down mobile chipsets, even for someone directly employed at Fairphone. I'm testing them out in this order in hope of being able to contribute over longer time to testing stuff for postmarketOS.