Project information: The OpenAndroidInstaller project helps Android users to keep their smartphone’s operating system up to date with free software and to continue using the device even though the manufacturer no longer offers updates. With a graphical installation software, users are easily guided through the installation process of free Android operating systems like LineageOS.
Name: OpenAndroidInstaller
Homepage: https://openandroidinstaller.org/ / GitHub - openandroidinstaller-dev/openandroidinstaller: Makes installing alternative Android distributions nice and easy.
License: GPL-3.0 license
Upstream has been contacted: I’m the developer