remove Trash-1000 folder from usb

I recently got a digital photo frame User manual and when removing photos I did the move to trash instead of shift+Del and deleting proper and now i have a hidden folder with read only files that i can not remove.

I have tried using the following commands

  • sudo rm -rf – said cannot remove read-only files system
  • rm rmdir – said cannot remove read-only files system
  • chmod -v u+rw file name -did nothing
  • mount -o remount, rw – did nothing

i have been able to remove all the actual files off (just the pics not system files im not that reckless) with rm but this folder remains and i dont want it taking up space that is needed for pictures.

all my linux skills come from running into a problem i cant solve intuitively then googling as hard as possible but this remains elusive and idk what else to try but ask for someone to help…