i placed the image in the internal phone memory. even during the installation i chose the phone memory as my desired directory. yeah already tried it, only freed 10mb. well i uninstalled Easy Debian, and i managed to free 1gb of memory. now i have 1.76gb left. but whenever i try to move the Archlinux image to /home/user (via FileBox) it will say "not enough space". now this is the part where i really don't understand. what do they mean by not enough memory, when i have 20gb free on my internal memory, 2.46gb on my memory card, and 1.76gb on rootfs? i even tried using OpenSSH to transfer the Archlinux image (2gb) to /home/user, and it failed at 90%. so which memory is low?

and if i still want Easy Debian on my phone, will it still and supposed to take 1gb of my rootfs?