Here you can download our SDK to create a custom volkspcimgarm64.zip based on Debian ARM (arm64) architecture with our changes . This can be installed on any of the  Android devices that we support.  While our default desktop is XFCE we also have experimental support for MATE desktop. This SDK can run on a Debian  64bit x86 with QEMU or on  a Debian ARM (arm64) machine such as Raspberry Pi 4. You need to be familiar with shell scripting,  basic Linux commands and command line tools to be able to make changes. This SDK includes  VolksPC’s  proprietary graphics  libraries, applications and scripts. Please see README.SDK  for license and other information. Enter a valid email address to receive a download link. If you did not receive a download link, please check for emails in your spam folder.