After updating to iOS 18.4.1, my iPhone 13 is turning off again and again

After updating to ios 18.4.1, my iphone is getting sudden shutdowns again and again. While on charger it is working fine but without it this issue is happening repetitively. How can i resolve this? I’m unable to ise my phone



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iPhone 13, iOS 18

Posted on Apr 21, 2025 7:44 AM

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Posted on Jun 4, 2025 4:41 AM

Leelai2025 wrote: "It’s running iOS 18.4.1
It still has it’s original battery and the % is 74%"

Leelai ~ 74% is not healthy and is almost certainly the reason for that problem. Apple recommends having the battery replaced at around 80% – so have the weak, aging battery replaced and all will be well:


iPhone Battery Service


About genuine iPhone batteries


Repair Provider Verification


(Articles found by searching Apple's Knowledge Base.)


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After updating to iOS 18.4.1, my iPhone 13 is turning off again and again

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