How long will 'ongoing device setup' take on my new iPhone 16 Pro Max?

I have just purchased the 16 pro max and noticed the battery life has not even lasted me 24 hours. I went to the battery settings and saw the “on going device set up” notification. It says the iPhone is completing set up steps in the background and that battery life may improve once finished. What does this mean and how long does it take for this notification to disappear ? What settings is it still finalising?



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iPhone 16 Pro Max, iOS 18

Posted on Jan 2, 2025 09:08 AM

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Posted on Jan 2, 2025 11:29 AM

I have also purchased a new iPhone 16 Pro Max a couple days ago. I also experienced the increased battery drain, but don’t fret as this is entirely normal to the setup process. Your iPhone is currently moving your millions of bytes of data over to your new iPhone, and this should take a few days.

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Question marked as Top-ranking reply

Jan 2, 2025 11:29 AM in response to makb13

I have also purchased a new iPhone 16 Pro Max a couple days ago. I also experienced the increased battery drain, but don’t fret as this is entirely normal to the setup process. Your iPhone is currently moving your millions of bytes of data over to your new iPhone, and this should take a few days.

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How long will 'ongoing device setup' take on my new iPhone 16 Pro Max?

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