Unfortunately I didnt add mounting floppies to ui, you must do it in expert settings, command looks like this :
“WINST” is folder with floppy images
[autoexec]
mount c: “/storage/emulated/0/Download/WINST”
imgmount a: “/storage/emulated/0/Download/WINST/1.img” “/storage/emulated/0/Download/WINST/2.img” “/storage/emulated/0/Download/WINST/3.img” “/storage/emulated/0/Download/WINST/4.img” “/storage/emulated/0/Download/WINST/5.img” “/storage/emulated/0/Download/WINST/6.img” -t floppy
change to a: and start installation
then when you are asked during installation for another floppy, press “change cd” from general settings