Explains Apple the behavior as part of the normal post update process. Runs the device multiple background tasks such as indexing files, updating apps, downloading new system assets, and optimizing features. Consumes these processes extra power while the system settles. Affects this phase performance and battery life differently depending on individual usage, making some users feel the impact more strongly during the first days after installation.

Points users to a specific adjustment inside Location Services under System Services. Uses iOS several location based Product Improvement features that operate quietly in the background. Allows disabling these options to reduce constant location tracking and background activity. Shares users reports noticeable improvement in battery stability after making this change. Offers the tweak an added benefit by limiting unnecessary data sharing while the device completes its remaining setup processes.