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My iPhone battery draining faster after iOS 17.4.1 update

I have an almost brand new iPhone 13 (2 weeks old) and I just updated it to iOS 17.4.1 last night. Since that the battery runs out way faster, before the update i could use it for 20 minutes without losing 2 percents. I’m aware that battery life decreases after a while, but not in 2 weeks. Do you think a new update will change this?


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iPhone 6s, iOS 14

Posted on Apr 8, 2024 2:24 AM

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Posted on Apr 13, 2024 8:10 PM

Updated to 17.4 1 this am. Was at a birthday party, took a couple pics 5 to be exact. Battery went from 98% to 4% in about 6 hrs with very little usage.

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May 30, 2024 2:19 AM in response to réka163

After reading many of the comments I want to share that I have similar experiences: much faster draining of my battery.


However, I also clearly notice faster charging to a full battery capacity. This makes me suspicious, because how can the capacity change due to the 17.4.1 installation? I refuse to believe my battery made a sudden jump in performance in that regards. Are we being played (again) by Apple? Please share your thoughts.

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May 6, 2024 10:19 AM in response to réka163

Since I installed 17.4.1 ios update on my iphone 15, there is an abvious battery drain despite of the fact that I ammore than a moderate user. From 100% full capacity, my iphone goes to 80% without any special use. Apple should immediately take care of this huge issue. It absolutely tends to affect our daily routine. I am totally dissapointed from this specific update.

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May 5, 2024 11:15 PM in response to réka163

Using 17.4.1, like everyone else. Saturday night left phone unused on a chair all night, battery dropped from 100% to 50% in 10 hours. Sunday night , battery drained from 80% to 38% overnight. There is a big problem with this most recent update and apple need to sort it. Battery health 100%.

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May 4, 2024 6:15 AM in response to réka163

I found an amazing fix. I too was searching for the solution to the battery drainage after the 17.4.1 and after that no change in my usage routine but I was charging my phone 2-3 times a day and it was driving me nuts.

Found this in Redit: Go to Settings>Accessibility>Face ID and attention> Switch off Attention Aware Features.

It worked after that.

Now I am back to charging my phone after 1&1/2 days

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My iPhone battery draining faster after iOS 17.4.1 update

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