Even though Apple launched its trio of iPhone 11 models a mere five months ago in September, the rumor mill is already looking across the horizon and speculating about the upcoming iPhone 12, 12 Pro and 12 Max. (Apple has not confirmed the name of the phones, but we'll go with that for now.) But one huge thing can heavily impact the success of the next iPhone, and that's the coronavirus. Apple's suppliers in China have already shut down or are operating on limited capacity because of the outbreak, which may impact inventory in September and sales. Apple CEO Tim Cook also warned investors that the company might not meet its Q2 guidance this year. On Saturday the company closed all its stores outside China.