So, Recently I've rooted my Galaxy tab 4
My current problem is Internal storage.
I though by having root, I will have full access over applications and will be able to move anything to SD but sadly, That didn't work.
I've removed applications but there's used space.
for example, The application is 200 MB, If I remove it.
before removing I've 2 GB used and after removing I've 1.9 GB used (There's some space used)
So, I wish If anyone could help me with this (Also would love if this doesn't harm my device.)