@kugiigi
Thanks for your reply!
After refleshing I have gained 52 MB on /
phablet@ubuntu-phablet:~$ df -h
Filesystem Size Used Avail Use% Mounted on
tmpfs 749M 4,3M 745M 1% /run
/dev/sda11 218G 2,1G 214G 1% /userdata
/dev/mapper/system_a 2,9G 2,8G 52M 99% /
/dev/loop0 450M 450M 0 100% /android
tmpfs 3,7G 4,0K 3,7G 1% /etc/fstab
tmpfs 3,7G 8,0K 3,7G 1% /dev/shm
tmpfs 5,0M 0 5,0M 0% /run/lock
tmpfs 3,7G 0 3,7G 0% /media
tmpfs 3,7G 28K 3,7G 1% /tmp
tmpfs 3,7G 0 3,7G 0% /var/lib/sudo
/dev/mapper/vendor_a 648M 646M 0 100% /android/vendor
/dev/mapper/odm_a 900K 896K 0 100% /android/odm
/dev/sda7 12M 144K 11M 2% /android/metadata
android_mnt 3,7G 0 3,7G 0% /mnt
/dev/sda3 27M 1,5M 25M 6% /mnt/vendor/persist
/dev/sda8 178M 36K 172M 1% /mnt/vendor/oempersist
/dev/sde6 195M 143M 53M 74% /android/vendor/firmware_mnt
/dev/sde11 59M 16M 43M 27% /android/vendor/dsp
/dev/sde7 64M 896K 64M 2% /android/vendor/bt_firmware
android_apex 3,7G 0 3,7G 0% /android/apex
halium-overlay-etc 2,9G 2,8G 52M 99% /android/system/etc
halium-overlay-ofono 2,9G 2,8G 52M 99% /etc/ofono
halium-overlay-conf.d 2,9G 2,8G 52M 99% /usr/lib/NetworkManager/conf.d
halium-overlay-system 2,9G 2,8G 52M 99% /usr/lib/systemd/system
workaround-session-migration-mtime 3,7G 28K 3,7G 1% /usr/share/session-migration/scripts
tmpfs 749M 168K 749M 1% /run/user/32011
Would you consider that enough to install Ambot Installer or the notch hack?
TIA!
