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When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.
My iphone 11 has been updated to 15.4 recently … after updating to this latest software my phones battery health degraded by 4 percent in less time and also phone is discharging very fast even im a light user and dont play any games i think apple should take concern to fix this issue asap
iPhone 11, iOS 15
Urstruly_tarun,
Thanks for the updated information. In that case, your next step will be to Contact Apple Support directly for further assistance.
Take care.
Thanks for getting in touch with us, Urstruly_tarun.
It sounds like you're noticing some reduced battery life following a recent update. We can help.
When you update your iPhone, not everything finishes all at once. It can take up to 48 hours for indexing of your personal data to complete. Until it does, those processes are running in the background using power.
As for battery health, keep in mind that batteries are consumable, that is eventually they will no longer hold enough charge and need to be replaced. The iPhone is expected to last 500 complete charge cycles before the battery health drops below 80% and replacement is needed. A full charge cycle is either one charge from 0% to 100%, or several charges that make up the equivalent total.
You can learn more about batteries here: iPhone Battery and Performance.
If it has been more than 48 hours since the update, and you're still noticing reduced battery life after charging to 100%, then you might want to Contact Apple for support and service.
Hope that helps!
I have updated to ios 15.4 on march 14 and from then its been more than two weeks and still my battery is draining like anything and ur saying that it is a background running process after an update for 48 hour….. then why it is not stopping draining ?? And health almost reduced 3 percent in these 2 weeks time like never before !!!! I have followed every single step mentioned in apple website regarding charging and batteries and still u people are trying to cover urselves saying its a back ground process battery degradation etc !!! Apple is a such huge company and responces like these are not that satisfying for consumers !
Iphone battery performance
