iFixit tears down iPhone 18 Pro, explores variable aperture, finds concerning repair issue
9to5mac.com Sep 20, 2026

iFixit tears down iPhone 18 Pro, explores variable aperture, finds concerning repair issue

AI-summarised brief · reviewed before publication

iFixit released a detailed teardown of the iPhone 18 Pro, revealing the new variable‑aperture camera system, a larger vapor‑chamber cooling architecture, and an under‑display Face ID infrared camera. The review noted a fragile aperture blade that can detach, indicating that a stuck aperture would require replacing the entire camera module. It also documented damage to the plastic frame surrounding the display on three of four units, raising concerns about water resistance and repairability. The device earned a provisional 7‑out‑of‑10 repair score.

💡 Why It Matters

  • · The frame defect could compromise the phone’s water‑sealing integrity, a critical feature for consumers.
  • · The variable‑aperture flaw highlights the growing complexity of camera repairs, potentially increasing service costs.