The iPhone 18 Pro probably won't bring back titanium for the body for many reasons. The rumor mill is still having the aluminum versus titanium debate. iPhone 17 Pro was a return to aluminum for the line. The iPhone 15 Pro and iPhone 16 Pro lines used titanium for a strong chassis and premium appearance. While the iPhone 17 Pro moved back to aluminum, leakers are still arguing over which metal Apple will use for the iPhone 18 Pro. In the latest wave of the debate, Weibo leaker Fixed Focus Digita