Well , i open a terminal on my mageia laptop PC on the X10ii via SSH.
I navigate to the folder Android on my sd card.
The values are for the net.osmand.plus : drwxrwxr-x 4 100000 501023 4096 Feb 18 19:24 net.osmand.plus
Or all others folders (i choose net.osmtracker) are at : drwxrwxr-x 3 100000 1023 4096 Mar 10 2021 net.osmtracker
What did i must change via the chown command ? And as i said at the beginning, i’m not a developper or a computer scientist).
Thanks a lot for your help !