You can easily delete files from Google Drive on an Android by sending files to and deleting them from your trash folder.

If Drive is saying the storage is full, even when you know that it is not, then your best bet is to delete large and unwanted files permanently. We explain in detail how to accomplish these tasks. 1] ...

A previous version of this article stated Sept. 15 as the deadline for the removal of "Pending delete" files. In preparing for the removal of “Pending delete” files, IT Services administrators ...