@keneda Thank you for your reply. I tried it also with the download folder from ubuntu touch. It has the same affect. The download folder becomes a new owner and group: 1023:1023 and the host (ubuntu touch) has no write access any more. I can only read the files. But apps in waydroid have read and write access. I tried it also like explained here: https://forums.ubports.com/topic/7296/is-a-copy-paste-possible mkdir -p /home/phablet/WaydroidHome chown phablet:phablet /home/phablet/WaydroidHome chmod -R 755 /home/phablet/WaydroidHome sudo chmod -R 777 ~/.local/share/waydroid/data/media/0 sudo mount --bind ~/.local/share/waydroid/data/media/0 /home/phablet/WaydroidHome It works, but it works only one time. After reboot i must make all steps again. Ok, i could make a upstart script for that. For now i installed a samba server on ubuntu touch and have now access to the shared folders in waydroid. Here is the way to go: https://askubuntu.com/questions/610513/how-do-i-share-a-directory-between-an-lxc-container-and-the-host Container specific configuration: lxc.idmap = u 0 165536 1000 lxc.idmap = g 0 165536 1000 lxc.idmap = u 1000 1000 1 lxc.idmap = g 1000 1000 1 lxc.idmap = u 1001 166536 64535 lxc.idmap = g 1001 166536 64535 But that does work on a standard ubuntu installation, not on ubuntu touch, because there are different uids and gids.