This project is maintaining a repository of mobile specific debian packages of which most are not possible to be upstreamed into debian.
Prebuilt rootfs images are available for devices supported by Halium and by the mainline kernel. Currently those support i386, armhf and some arm64 devices (experimental).
Plasma Mobile is used as mobile UI. To learn more about the project, please visit plasma-mobile.orgDownload images Installation instructions Source code on GitLab