That’s because TSMC finally made good on its promise to change its name structure for sub-2nm chips to one Apple already uses for its own processors. TSMC is going from its N naming convention—as in, ...

The ‌iPhone‌ XR, ‌iPhone‌ XS, and ‌iPhone‌ XS Max all have an A12 Bionic chip, so it looks like ‌iOS 19‌ will discontinue support for that chip. All other iPhones that run iOS 18 ...