Probably from copying data from phone-to-phone, I have about 560 photos on my Windows 10 Mobile (Lumia 735) phone, but I have about 1,500 thumbnails. I\’d like to rebuild my thumbnails file(s) based on just the photos that are on the phone. Does anyone know how I can do that? Is there a thumbnail cleaner app, or a way to delete a file or files and force a rebuild of the thumbnails file?
Do you have it linked to Onedrive? You can remove the db file on Onedrive possibly and then do a soft reset, might work.