iPhone 18 Pro teardown reveals the ins and outs of the latest iPhone models — including one annoying repair issue
All your repairs have to go through the screen — and don't even think about replacing variable aperture blades
The iPhone 18 Pro and iPhone 18 Pro Max have been released, prompting teardown specialists at iFixit to reveal the inner workings of these latest iPhone models. The most notable upgrade is the variable aperture camera lens, which allows for adjustable light transmission through the lens. However, iFixit questions the validity of this feature due to the relatively small size of the camera sensors and the software-based depth of field effects.
The variable aperture blades introduce new failure points, making repairs more expensive and complex. While the appliance can be controlled with an external magnet, replacing the blades entirely is not feasible. Other changes include moving the facial recognition hardware for a slightly smaller Dynamic Island, relocating the A20 Pro chip to the outside of the logic board for better heat dissipation, and moving the U.S. version of the iPhone 18 Pro Max away from the Apple C2 modem to a Qualcomm modem.
The back panels of the iPhone 18 Pro and Pro Max do not provide easy access to much, making repairs involving anything beyond the wireless charger complicated and potentially problematic. Apple has adopted a different approach to the USB-C port, using a significant amount of glue and screws, making replacement a challenging task.
Written by urgent.news from Tom's Guide's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
