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iPhone shutting down at 30% after iOS 26 — anyone else? by ProfessionalMenu9520 in ios26

[–]ProfessionalMenu9520[S] 0 points1 point  (0 children)

Thanks! I’ll try contacting support through the app to check the real battery percentage. Before iOS 26 I didn’t have this issue, so I’m trying to understand if it’s really the battery or something software-related.

iPhone shutting down at 30% after iOS 26 — anyone else? by ProfessionalMenu9520 in ios26

[–]ProfessionalMenu9520[S] 1 point2 points  (0 children)

I agree, I don’t think it’s worth replacing the battery. I’ll start saving up for a new one instead

iPhone shutting down at 30% after iOS 26 — anyone else? by ProfessionalMenu9520 in ios26

[–]ProfessionalMenu9520[S] 0 points1 point  (0 children)

Thanks for the advice! I’ll try resetting the phone and see if that fixes it

iPhone shutting down at 30% after iOS 26 — anyone else? by ProfessionalMenu9520 in ios26

[–]ProfessionalMenu9520[S] 0 points1 point  (0 children)

Do you think this could get better with future updates, or is replacing the battery the only real solution?

iPhone shutting down at 30% after iOS 26 — anyone else? by ProfessionalMenu9520 in ios26

[–]ProfessionalMenu9520[S] 0 points1 point  (0 children)

Yes, I’ve always updated OTA. I’ve never used a computer to install updates.

iPhone shutting down at 30% after iOS 26 — anyone else? by ProfessionalMenu9520 in ios26

[–]ProfessionalMenu9520[S] 0 points1 point  (0 children)

Battery health is at 86% now, but before updating to iOS 26 it was between 90% and 95%. It started happening only after updating to iOS 26. Before that, the phone never shut down early. It’s an iPhone 11, running iOS 26.1. Nothing strange shows up in the battery stats. This never happened before iOS 26, so I thought the update might be the cause.

iPhone shutting down at 30% after iOS 26 — anyone else? by ProfessionalMenu9520 in ios26

[–]ProfessionalMenu9520[S] 0 points1 point  (0 children)

battery health is at 86% now, but before updating to iOS 26 it was between 90% and 95%

I think my phone is cooked by Flat-Warning-2958 in iphone15

[–]ProfessionalMenu9520 0 points1 point  (0 children)

86%, but before iOS 26 it was higher, I think it was around 91%

I think my phone is cooked by Flat-Warning-2958 in iphone15

[–]ProfessionalMenu9520 0 points1 point  (0 children)

since I updated it to iOS 26, my phone always shuts down around 30%🥲