Gallery thumbnails
After experienced the duplicate of most of my fotos on the gallery app on my Xperia X I decided to delete the duplicates, the result was that I loss some of the fotos (thank you gallery app), fotos are recover with a recovering utility on the computer but my problem is that on the phone still the thumbnails even without the memory card inserted and I cant erase them.
I found something but knowing that gallery app and the OS is not like 2.x I dont want to tinker with terminal and brick it, so I prefer to ask, how can I delete the thumbnails?
Thank you.