iOS 18 draining my battery
Last night (17/09/24) I upgraded to iOS 18 update but this morning when I started using the phone, my battery drained out very quickly - anyone had similar issues.
any solution please ?
[Re-Titled by Moderator]
iPhone 14
Give it a day or so and then see if things improve on their own. Your iPhone is doing a lot of background work after an iOS upgrade, particularly such a significant one as this, and that can take quite a bit of battery power to complete. Check again tomorrow or perhaps Thursday and see what the situation is.
Regards.
Hello~ Good advice and click on for more information…
If the battery in your iPhone drains too quickly - Apple Support
~Katana-San~
Hello~Click on for more information…
If the battery in your iPhone drains too quickly - Apple Support
~Katana-San~
Please post your battery usage by app. This will be easy to find the offending app. Here’s mine.
Please share yours and we can figure this out.
Please post your battery usage by app. This will be easy to find the offending app. Here’s mine.
Please post your battery usage by app. This will be easy to find the offending app. Here’s mine.
My iPhone 14 Pro is doing the same. Battery draining very quickly, and gets the phone gets hot, which interrupts charging. It appears the Calendar app is the culprit, responsible for 80% of the battery usage, when I haven’t even used Calendar.
Actually, such battery drain is a norm after each iOS upGrade and some iOS upDate. It will recover eventually.
However each upGrade will tax the battery a lot. My older iphone 11’s battery health always degraded with each upGrade. For the last upGrade from iOS 16 to iOS 17, I put the phone on a towel with an ice pack below during the upGrading process 🤣.
I am choosing not to upGrade my old iphone 11 and iphone 15 plus this time.
Spoke to Apple moments ago about battery draining extremely fast and my battery health going from 100% to 92% in 1 week. They stated that iOS 18 just recalibrated the battery and it’s now showing its true percentage.
[Edited by Moderator]
It’s 510 am. Last time I charged the phone was 230 pm the previous day. At 82 % after normal use. Erasing the phone and keeping core apps and a few others seems to have fixed my issue.
agree with the point on all this learning stuff.
is it really necessary?
Me facing same issue after updating to iOS 18 and i am waiting until iOS 18.0.1 but still facing same issue. So i manage to send my iPhone 14 Pro Max to Apple center to change new battery because first i think it was my phone battery issue (85% Battery Health). But then i'll decided to trade in my 14 Pro Max to brand new iPhone 16 Pro Max and guess what, i felt same battery performance on my new 16 Pro Max same as my previous 14 Pro Max with 85% Battery Health. So for sure 100% this battery drain issue come from iOS 18 update not from device itself.
What battery health do you have?
So when you go to battery in settings, what app or apps does it say is using so much battery up?
What are the top 3 consumers of your battery in the battery settings?
Have you tried the suggested method of disabling Siri learning from your apps? Seemed to help me out with my 14
iPhone battery draining after iOS 18 Update
