Old Setting Becomes Turbo for Older Models
- Enabling the Reduce Motion option addresses performance issues on older iPhone models on iOS 26.2 by disabling computationally intensive design effects.
- A simple switch in the settings becomes the most crucial performance tip of the year.While owners of older iPhones struggle with the new iOS 26, the ten-year-old option...
- The iPhone 17 Pro, which is driving Apple's record year in 2025, can handle the new operating system without any problems.
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Reduce Motion: The Secret to Speeding Up Older iPhones on iOS 26.2
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Enabling the Reduce Motion option addresses performance issues on older iPhone models on iOS 26.2 by disabling computationally intensive design effects.
A simple switch in the settings becomes the most crucial performance tip of the year.While owners of older iPhones struggle with the new iOS 26, the ten-year-old option turns out to be “Reduce Movement” as a secret weapon for more speed.
The Unexpected Savior in Times of Need
The iPhone 17 Pro, which is driving Apple’s record year in 2025, can handle the new operating system without any problems. For owners of models 13, 14 and 15, though, iOS 26.2 has often been running slowly since it was rolled out at the beginning of December. The culprit is the new “Liquid Glass” design that overwhelms the processors of older devices with complex animations and transparency effects.
Within the last 48 hours, advice has spread like wildfire in tech forums and on social media: activating “Reduce Movement” will provide immediate relief. Unlike previous iOS versions, this setting in iOS 26 specifically switches off the computationally intensive “Liquid Glass” effects and thus relieves the load on the graphics processor.
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why “Liquid Glass” is Slowing Down Old iPhones
The “Liquid Glass” interface,introduced in September and refined in December,creates a sense of depth through real-time distortions behind app icons. Performance analyses from the weekend show: This effect requires constant calculations in the background, which the older A15 and A16 Bionic chips push to their limits.
“The system renders these complex layers and that can slow down performance,” industry insiders said Dec. 20. While the effect looks brilliant on the iPhone 17’s OLED displays,it causes stuttering and lag on devices that are only a few years old.
By activating Reduce Motion, the system returns these elements to a static, simple state. The processor no longer has to carry out the complex light refraction and morphing calculations – the user interface reacts noticeably faster.
how to Activate the Turbo Switch
The fix is simple and can be found in the accessibility settings. Hear’s how: