Hi I use your bootbt script to start BT5. I only changed the

	busybox mknod /dev/loop2 b 7 0
line to loop0

my problem when I exit the chroot. And I reboot my phone it is autoejecting my ext4 SD-Card. This happen only when I used BT5. Normaly it stayes mounted all the time. And when I exit the chroot it is still mounted only on reboot it is ejected.

any Hints?