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Helmsley

macrumors Cockapoo
Original poster
Sep 4, 2017
772
404
I got a new iPhone 15 this week. Out of interest, what exactly is iOS doing when the below appears in Settings > Battery?

IMG_0004.jpeg


Ongoing Device Setup

Your iPhone is completing setup steps in the background. Battery life and thermal performance may improve once finished.
 
Downloading data mostly I think. Like Photos, Videos, Music etc. and other cloud stuff that was set to stay offline too.

And indexing all data.
 
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