can someone help me with that issue?

everytime i use backupmenu to restore after i brick my phone it restores everything exactly as it was exept the rootfs space!!!

before restore i had 70 mb and after it went to 30???

why?

and how can i fix that cause i like backupmenu but i am getting tired of that it eats my precious rootfs space!!!

PLEASE HELP ME!!!

thanks in advance

i am still a noob

sorry