iPhones can be set up to auto-update to the latest software, but in some cases, it might be more beneficial to manually update iOS. iPhones are among the most popular smartphones in the world, and users rely on them for critical tasks. From managing work on the go to staying in touch with friends and family, to taking high-quality photos, a user's iPhone should work as they would expect. However, without knowing exactly what changes an update will make to the usability of an iPhone, users risk being surprised by adjustments or bugs, inhibiting their workflow. It's easy to get used to the muscle memory of habitual actions performed on an iPhone, but a single update automatically pushed to a device can disrupt this stability.
The ability to set up auto-updates on iPhones has been a long-standing feature used by people who want to experience the latest software when it releases. The auto-update option is found in Settings, and once enabled, an iPhone will automatically update to the latest iOS version when it becomes available. However, there are a few conditions that must be met to automatically update an iPhone. Automatic updates typically happen at night when an iPhone is not likely to be in use, and can require passcode authorization beforehand. iPhones must also be connected to a Wi-Fi network and a power source in order for the update to be automatically installed overnight.
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As convenient as automatic updates are, they can have a detrimental impact on the daily use of an iPhone. Specifically, Apple has confirmed that users might experience irregularities with battery life in the days following an update. "It's normal for your apps and features to
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