Slow charging after iOS 18.3.1 update

is anyone facing slow charging after 18.3.1 update?


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iPhone 15 Pro Max, iOS 18

Posted on Feb 11, 2025 9:21 PM

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Posted on Mar 1, 2025 1:45 PM

Update from my last post regarding this issue. I have now tested as much as I could. I found that plugged in to the 35w dual charger with an apple usb c 3.3m cable that the fast charging works like intended. When on MagSafe the seems to be a slower charge rate. Might be heat related and the optimized battery algorithm and or iOS itself on how the code was implemented on 18.3.1. MagSafe and or MagSafe fast charging seems to be the main culprit in my experience. Now that Apple has gotten rid of MagSafe on the new 16e, could be a precursor to the future?

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Slow charging after iOS 18.3.1 update

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