iMessage photos will not delete in iPhone
I cannot delete messages. I've tried all the various methods described on the web but have no success. Selecting the sender, and then scrolling down, select all, then tick and delete appears to work but then the photos reappear. There are no solutions on the web anywhere to solve this problem. I've also gone into settings, general, storage, messages and tried to do delete all photos and videos but have the same result. They look like they're deleted but then reappear as soon as you leave the screen. Please help! I'm trying to free up space on my phone.
iPhone 11