I have a large video (18GB) on my iPad that I deleted, but somehow did not actually get deleted off the device. It is not visible on the iPad itself but I can see it through any iOS file browser (iMazing, IBrowse, IExplorer)... just can't seem to delete it with these.
It shows as 'Other' space being taken up, and I cannot update the device now, because is is full. I could restore the device to factory, but I don't want to lose all my other apps. Restoring from backup now would just give me the offending file back, I believe.
How to rid myself of this file?