Professionals have issued a dismantling report on the iPhone 18 Pro, revealing that its variable aperture is ingeniously controlled by an electromagnet, which precisely manipulates six micro-blades. However, this design renders component-level repair impractical. Should the aperture become stuck, the entire main camera module would likely need to be replaced. The under-display Face ID infrared camera is cleverly concealed by removing interlaced pixels above the sensor. Notably, the infrared-transparent filter beneath the OLED layer does not extend to the edge of the opening, creating an intriguing 'eclipse effect.' The A20 Pro boasts a novel packaging design, with memory decoupled from the SoC's thermal path. Additionally, the new vapor chamber's surface area is a staggering three times that of the iPhone 17 Pro. Among the four dismantled prototypes, the plastic frames surrounding the displays of three units were damaged. It is still unclear whether this is an isolated incident or a potential repair concern, as frame cracking could impact the flatness of the display assembly and its water resistance. Replacing the USB-C port necessitates disassembling most internal components, and the difficulty of DIY repairs varies depending on the specific part being replaced.