Twitter has been abuzz with discussions about battery degradation on iPhones following a year under the iOS 16 version. The controversy stems from the belief that software updates should enhance performance and autonomy by optimizing the device’s software. So why the commotion on Twitter? Do updates really affect your battery life? Let’s delve into this matter.
Amidst the debates and theories circulating on Twitter, it’s essential to acknowledge that some arguments surrounding Apple limiting device performance are not entirely unfounded. In the past, Apple faced sanctions from certain European Union countries for employing such policies, and they even issued apologies for slowing down iPhone performance. Given this history, users are now questioning whether a similar scenario is unfolding with iOS 16.

To answer this question definitively, we need to carefully examine the evidence and user experiences under the latest iOS update. As technology enthusiasts seek clarity, it remains crucial to distinguish between genuine issues and unsubstantiated claims. The debate continues, and users are eagerly awaiting official statements and in-depth analysis to shed light on the matter.
You should know this before
According to Apple’s official website, batteries are a complex technology affected by various factors that can lead to their deterioration over time. When you purchase a new device, the battery starts at 100% capacity, but as you use it, this maximum capacity gradually decreases. This decline occurs due to the charging cycles that lithium-ion batteries utilize, making their useful life finite.

To manage your battery and ensure optimal performance, you can access different configurations in your iPhone settings, such as optimized charging or peak performance options. Among these features, the peak performance setting is particularly crucial, as it indicates the status of your battery. If it shows “normal,” your unit’s battery is in good condition.
In cases where the battery is severely degraded, Apple has implemented dynamic software and hardware in iOS 16. Consequently, if your battery is significantly compromised, you may experience limited performance. However, it’s important to note that this intervention is primarily seen in older iPhones, as newer models typically don’t encounter such issues. Apple aims to provide the best possible user experience, taking battery health into consideration to maintain the overall performance of its devices.
The truth about battery life
As with all mobile devices and technology, over time, they may experience a slowdown due to the accumulation of various factors. As devices age, they handle more functionalities and processes, which can lead to a perceived decrease in speed. Additionally, regular wear and tear from usage can contribute to this effect, creating the impression that the device has slowed down deliberately, as part of planned obsolescence.
Apple, like many manufacturers, designs components optimized for the software version released in the same year as the device. As time passes, technology advances, and newer software versions demand more from the components, which may result in reduced performance after a few years of use.

It’s essential to recognize that while planned obsolescence is a concern for some users, the slowdown in performance can also be attributed to the natural progression of technology and the wear experienced by the hardware over time. In such cases, regular updates and maintenance may help mitigate the impact and extend the usability of the device.
Is iOS 16 a bad battery manager then?
In short, yes, iOS 16 has been reported to be resource-intensive, leading to battery degradation in some cases. However, the impact varies depending on the specific device. Some users have observed a reduction in battery health, which Apple attributes to factors like excessive vibration, Always On mode, and instability issues within iOS 16 throughout the year.

The concern lies not in Apple directly intervening in the battery, but rather the inclusion of features that consume more resources, leading to greater degradation. For instance, the Always On screen mode and vibration can consume an additional 15-20% of battery per day. Advanced features like ProRaw or a 120 Hz screen can also contribute to battery drain and potential health issues.
Over the year, Apple has worked on optimizing and improving the efficiency of iOS 16, resulting in battery performance improvements for some users. However, the discontent among users may stem from the lack of clarity on which specific aspects could potentially harm the battery the most.
In conclusion, while Apple has made efforts to enhance the performance of iOS 16, certain features and settings may still impact battery life and health. Understanding the trade-offs and making informed choices about device usage can help users mitigate these effects.