According to repair community iFixit, the variable aperture camera in the iPhone 18 Pro and iPhone 18 Pro Max is almost impossible to fix following a breakdown.
Inside the iPhone 18 Pro Variable Aperture Camera Teardown
Repair specialists at iFixit dismantled the iPhone 18 Pro and iPhone 18 Pro Max to examine the new hardware up close, as reported by Engadget on September 21, 2026. The inspection revealed an intricate mechanical setup designed to adjust light intake through six ultra-thin blades overlapping one another.
While iFixit praised the component as a remarkable display of precision engineering, they noted that the setup demands absolute perfection. “Sangat sedikit penggemar perbaikan di planet ini yang memiliki alat, teknik, atau pengetahuan untuk membongkar mekanisme bukaan variabel ini sedemikian rupa sehingga dapat dipasang kembali,” stated iFixit, pointing out that tight tolerances and strong adhesives make unauthorized fixes virtually unachievable.
Variable aperture technology in mobile phones is not entirely new. Samsung previously introduced a physical adjustable aperture on the Galaxy S9 back in 2018 before eventually phasing it out.
Repair Challenges and Cost Implications for Owners
Smartphone cameras have historically presented hurdles for independent repair shops and DIY hobbyists. However, the introduction of a moving mechanical aperture increases vulnerability to physical damage and raises potential replacement expenses.
According to iFixit’s evaluation, if any part of the intricate internal mechanism fails, owners will likely need to swap out the entire module rather than attempting component-level fixes. The complexity means that replacements will likely carry a significantly higher price tag compared to standard smartphone camera modules.
Historical Context: Variable Aperture in Smartphones
The concept of adjusting physical blades inside a phone camera to control exposure is familiar within the mobile industry. Samsung launched the Galaxy S9 in 2018 with a dual-aperture mechanical system that switched between f/1.5 and f/2.4.
Despite the initial excitement, the South Korean manufacturer eventually abandoned the hardware approach.
Frequently Asked Questions
Can you repair a broken iPhone 18 Pro variable aperture camera at home?
No. According to iFixit, repairing the mechanism is almost impossible for independent technicians and hobbyists due to tight tolerances, specialized tools required, and strong adhesives.
What should be replaced if the variable aperture camera breaks?
iFixit suggests that users will likely need to replace the entire camera module rather than attempting to fix individual microscopic blades inside the lens.
Is variable aperture a new technology in smartphones?
No. Companies like Samsung previously incorporated variable aperture mechanisms into devices such as the Galaxy S9 released in 2018, though the feature was later removed because the image quality benefits did not outweigh the complexity.
What are your thoughts on the trade-off between advanced camera mechanics and repairability? Join the discussion below and share your experience with modern smartphone hardware!