new folder in my android 5.1

[Om40]

Hello everyone
I want to ask u about a folder called digest I saw it in my internal storage this morning I deleted it and I did factory data rest I thought it was a virus after that I started see it again and also I deleted..
The application s I used are the same I used to in my android 5.0.2 and I didn't see it
So what is that?

[_alexdon_]

What device do you have? Is your device network branded?

[Thommo]

The same folder is there in version 4.4 and I believe it's a non folder meaning it's there because it needs to be there and is needed for HTML and Java script viewing of images on web sites like mpeg files etc as the same folder appears in my CCTV recordings box which I can access through my phone - Other OEM's call it something else - But I can't be sure so maybe someone else knows for sure

[Om40]

Mom OK my device is Z3 (D0663)

[_alexdon_]

The folder was there as Thommo says and it might be something required for other processes to work. I have it too and had it before.

[Om40]

But I removed it is that OK?

[_alexdon_]

I think the folder will be recreated.

[Om40]

And by the way it is an empty folder

[_alexdon_]

I know.

[Om40]

Than alot for ur help