By Jason Patterson | USA
Recent reports have shown that Reddit users have been noticing that Apple is intentionally slowing down old iPhones that have low-capacity batteries. While many iPhone users have experienced perceived slowdowns due to iOS updates over the years, it appears that there is now evidence that Apple is throttling processor speeds when a battery capacity deteriorates over time.
John Poole, a Geekbench developer has mapped outperformance for the iPhone 6S and iPhone 7 over time and has come to the conclusion that Apple’s iOS 10.2.1 and 11.2.0 updates introduce this throttling for different devices. iOS 10.2.1 is particularly important, as this update was designed to reduce random shutdown issues for the iPhone 6 and iPhone 6S. So basically Geekbench shows that iOS 11.2.0 introduces similar throttling for iPhone 7 units with older batteries.
Also, some Reddit users said that replacing their batteries has returned performance and CPU clock speeds back to normal. These findings are particularly strange and could lead to owners to upgrade their entire device instead of replacing the battery. “This fix will also cause users to think, ‘my phone is slow so I should replace it’ not, ‘my phone is slow so I should replace its battery,’” Geekbench’s John Poole claimed.
Apple responded to the findings by saying;
Our goal is to deliver the best experience for customers, which includes overall performance and prolonging the life of their devices. Lithium-ion batteries become less capable of supplying peak current demands when in cold conditions, have a low battery charge or as they age over time, which can result in the device unexpectedly shutting down to protect its electronic components.
Last year we released a feature for iPhone 6, iPhone 6s and iPhone SE to smooth out the instantaneous peaks only when needed to prevent the device from unexpectedly shutting down during these conditions. We’ve now extended that feature to iPhone 7 with iOS 11.2, and plan to add support for other products in the future.
Apple is basically claiming that it’s not slowing down older iPhones just to urge people to upgrade to newer devices. It’s addressing an issue with devices containing older lithium-ion batteries that results in unexpected shutdowns. Because those older batteries are incapable of handling peak current draws with the same effectiveness of iPhones with newer batteries and more efficient processors, they run the risk of the device powering down to prevent damage to its internal components.
It all makes maps out. As battery life degrades, a smartphone’s ability to achieve the same performance with less efficient battery use degrades as. However, the company isn’t helping by being a bit opaque. It’s clear that controversies like this — underpinned by conspiracy theories around planned obsolescence — sprout up because there is a lack of communication between device manufacturers like Apple and consumers.
It’s also obvious that Apple, which makes its devices hard to open and repair, could do a better job helping consumers understand the benefits of battery replacement if they indeed wanted to. That’s something the company seems less inclined to do when it might mean forgoing the sale of a new iPhone every 12 to 24 months. We have to remember their main goal is to sell phones.