storage

[jhunevid]

What is 89.53gb? I can't find it. I want to delete it.

[itsmeian]

These are probably the apps installed and the non-removable system storage.

[itsmeian]

Please check the available storage again by going to:

Settings > Device Care > Storage > Advanced > Internal storage

right there, you will see the actual breakdown of storage used.

also, try to remove unused apps to have more storage space.

[Charlon]

probably residual files from previous app you install