iPhone 15 Encounters Unexpected Shutdowns During Nighttime. Recent reports suggest that iPhone 15 users are encountering an unusual issue wherein the device seems to shut down spontaneously during nighttime hours.
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Many users are waking up to find their screens prompting for an unlock code, indicative of an unexpected reboot during the night. According to an article from a prominent US tech publication, this behavior isn’t isolated, as multiple iPhone 15 owners have reported similar experiences.
Delving deeper into the issue, a Reddit discussion has highlighted complaints from users who found their set alarms not ringing, which they believe correlates with this spontaneous turning off of the device.
For those curious about whether their iPhone experienced this issue, there’s a way to verify. By navigating to Settings > Battery, users can inspect a graphical representation of battery usage for the past 24 hours. Gaps or empty areas within this graph, especially when coinciding with maintained battery levels, indicate periods when the device was inadvertently powered off.
The root cause behind this unexpected behavior remains elusive. Interestingly, the issue persists even when the “Optimized Charging” feature is deactivated. Advanced features in recent iPhone models, like the Battery Health tool, aim to provide a comprehensive overview of battery consumption, offering insights to optimize the device’s performance.
Every iPhone model is equipped with foundational performance management mechanisms, designed to guarantee consistent battery performance and safeguard the device’s internal components. This encompasses adjustments during extreme temperature fluctuations and internal voltage management. Speculations suggest that undetected glitches might be causing these unintentional shutdowns under specific circumstances.
Given the surge in user reports, it’s plausible to assume Apple’s team is diligently working to address the matter. While the latest available iOS version stands at 17.0.3, the tech giant has already rolled out three beta versions of the upcoming iOS 17.1 update to its community of developers and beta testers. It is anticipated that a resolution to this issue might be bundled in subsequent iOS updates.