Urgent! Pdf File Recovery from my Android

Check your File Manager or Files by Google app (sometimes there’s a Trash/Recycle Bin where deleted files hang around for a few days). If it’s still there, just hit “Restore.”

If not, try checking Google Drive trash if they were ever synced.

If you still come up empty, you’ll probably need a android data recovery software. They have the ability to scan your phone for deleted files, including PDFs. Just install it on a PC, plug in your phone, and run a scan. It’ll show you what can still be recovered.

Just don’t use your phone too much till then (new stuff generally overwrites the deleted files)