Today, Apple officially stopped signing the iOS 16.3 update. Devices that have upgraded to iOS 16.3.1 or later will not be able to downgrade to that version.
Apple stops signing up for older versions of iOS after releasing new versions for a while to encourage users to upgrade and make sure the system is up to date.
The official iOS 16.3.1 update, released last week, focuses on car accident detection. It also fixes things like iCloud Settings being unresponsive or showing up incorrectly when an App is using iCloud, and Siri’s “find” request not working. For Apple’s system update, apart from paying attention to the content of the update, users are most concerned about the battery life problem, because sometimes the update will cause the battery life to decline, then Apple’s latest push iOS16.3.1 how about the battery life effect?
After a week of feedback, the battery life of the official version of iOS 16.3.1 not only did not decrease, but also increased. After all, the official iOS 16.3.1 update was designed primarily to fix problems in the system, so the battery life upgrade is not surprising.
In addition to battery life, iOS16.3.1 in other aspects of the feedback is also good!
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In addition, iOS 16.4 is currently in beta testing and will bring new content such as push notifications for Safari web pages, a new beta update, and a HomeKit architecture update. Apple plans to release iOS 16.4 this spring.