I've deleted around 800 images from WhatsApp folder using Google's
Photos app, but the problem is no space was free'd at all, I'm guessing those images are still available at /sdcard/WhatsApp/Media/WhatsApp Images.
Is there a way to delete those 800 "original photos" without having to manually select them again?
I'm using Motorola Moto X Play, Android 6.0.1, no sd card at all.
PS: I have Google Photos backup disabled even before that event.