iOS 14 will be shown in a few weeks. As we know, Apple and this year have not managed to protect against leaks. These appeared quite early. The source site managed to get information about their origin. It turns out that the culprit is the development iPhone 11 with a preview version of the software installed.
The said iPhone 11 was bought in China. We know it was a purchase worth thousands of dollars, but the exact amount is not known. Apple was asked about