Add this also

zypper ar -G https://releases.jolla.com/releases/...jolla/armv7hl/ jolla
zypper ar -G https://releases.jolla.com/releases/...fixes/armv7hl/ hotfixes


zypper ref
zypper up


access your MMC:

mkdir /home/nemo/MyDocs
chown -R nemo:nemo /home/nemo/MyDocs/
chmod +w /home/nemo/MyDocs/

nano /etc/fstab
/dev/mmcblk0p1 /home/nemo/MyDocs vfat auto,users,rw,umask=000 0 0
Ctrl + X
reboot


[root@localhost ~]# df -B MB
Filesystem 1MB-blocks Used Available Use% Mounted on
rootfs 2581MB 1379MB 1071MB 57% /
/dev/root 2581MB 1379MB 1071MB 57% /
devtmpfs 521MB 0MB 521MB 0% /dev
tmpfs 521MB 1MB 521MB 1% /dev/shm
tmpfs 521MB 2MB 519MB 1% /run
tmpfs 521MB 0MB 521MB 0% /sys/fs/cgroup
tmpfs 521MB 1MB 521MB 1% /tmp
/dev/mmcblk0p 16819MB 91MB 6728MB 2% /home/nemo/MyDocs <--- your MMC
goodluck, thanks to Jolla Vietnam Viva la Vietnam ++ == MAX == ++