You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

aramana Author

Level 1

21 points

iPhone 14 Plus iOS 16.4 Battery Drain

I recently purchased an iPhone 14 Plus and updated it to iOS 16.4. However, since the update, I have noticed a significant decrease in battery life. My phone is draining its battery much faster than before, even when I am not actively using it.

I have tried restarting my iPhone and checking the battery usage stats to see which apps are consuming the most power. I have also disabled background app refresh and location services for apps that I don't use frequently. Unfortunately, these steps have not resolved the issue.

I am reaching out to the Apple community section for assistance in resolving this problem. Has anyone else experienced similar battery drain issues after updating to iOS 16.4? If so, have you found any solutions or workarounds? Apple should take necessary actions. why a trustable company do like this to its customers?

[Re-Titled by Moderator]

Posted on Mar 29, 2023 10:27 AM

Top-ranking reply

aramana Author

Level 1

21 points

Posted on Mar 29, 2023 12:07 PM

I appreciate your suggestion that the battery drain may be due to behind the scenes tasks that the phone is completing after the update. I will keep an eye on my battery usage over the next day or so to see if it improves.

However, I have also noticed that my phone is draining battery even when it is not in use or in standby mode. I have disabled background app refresh and location services for apps that I don't use frequently, but the battery drain issue still persists.

Do you have any other suggestions for resolving this issue, or is it possible that there may be a hardware problem with my device?

View in context

Similar questions

180 replies

aramana Author

Level 1

21 points

Apr 4, 2023 10:19 AM in response to Iamdonewithupdates

I can understand your frustration with the battery issues on your expensive phone after months of waiting for an update from Apple. However, it's important to keep in mind that software development is a complex process and unforeseen issues can arise even with well-tested updates. Apple has a history of providing regular updates and support for their products, which has contributed to their success in the tech industry. Although the battery issue is annoying, it's not reasonable to assume that it will cause the downfall of Apple. Providing feedback to Apple will help them address the issue and improve their products. I think so and remember one thing Apple is not just a company. They know how make a business profitable.

aramana Author

Level 1

21 points

Apr 4, 2023 10:15 AM in response to saqib253

It's possible that the issue with your iPhone 12 Pro overheating and experiencing poor battery life after updating to version 16.4 is a known issue that Apple is working on fixing. It's always a good idea to keep your device up-to-date with the latest software updates, as they often contain bug fixes and performance improvements.

If you continue to experience issues with your device even after updating to the latest software version, I recommend reaching out to Apple Support for further assistance. They may be able to provide you with additional troubleshooting steps or help you determine if there is a hardware issue with your device.

astep24

Level 1

0 points

Apr 4, 2023 11:11 AM in response to aramana

They most certainly will. My point is battery life is the most important thing now. I simply do not have time to charge throughout the day. I am willing to pay 1,5K not to think about this and expect Apple to make this a priority when releasing new SW. Reality is, in my company there are 50/50 Android and iPhone users and I see only iPhone users carrying powerbanks. This used to be the other way around not so long ago. This is sad.

Apr 5, 2023 3:47 PM in response to aramana

The battery will normalize in a few days when the background indexing is complete. Leave the phone alone to do it’s thing. Removing it from battery saver mode and plugging it in also helps speed up the indexing in my experience. It takes a bit longer if you have a lot of files/media on your device. Cheers

rak1ras

Level 1

8 points

Apr 5, 2023 8:59 PM in response to aramana

I bought a new iphone 12, on the same day iOS 16.4 was released I installed it and since then the battery drains very quickly and it is always hot. Now I don't know if it's an iOS 16.4 issue or a defect in my iphone 12

mimzoe

Level 1

5 points

Apr 6, 2023 12:17 PM in response to MEGA49R

I've got a 12 mini. That's why I don't have the always on display. Thanks.

Actually, as of today, the battery is starting to behave a bit better. AT 3:15 p.m. it's only down to 70% after it had been fully charged at 8 a.m. Let's hope that continues or, even better, improves.

Apr 8, 2023 9:47 AM in response to aramana

Downloaded latest 16.4.1 this morning after 16.4 was driving me crazy with battery draining, ticking down almost 1% a minute. Genius Bar offered suggestions, none worked. Draining still but I notice at a slightly lower rate. Down 15% over the course of 3.5 hours, but not always in use (iPhone 8 Plus). My phone was fine until 16.4. Where can I contact Apple to officially complain?? This is inexcusable.

Apr 8, 2023 2:04 PM in response to MEGA49R

My iPhone 8 Plus is just over 5 years old. I like to hang onto things if they work (My Honda CRV has over 100k miles)! Good your battery isn’t draining! Hoping 16.4.1 will kick in and help me. Was at 98% 8:30am today… now at 56% at 5PM. On and off internet and email 3 hours at most. 🤷‍♀️

Apr 9, 2023 12:41 AM in response to saqib253

Having the same exact issue. Upgraded from the 13 pro max to the 14 pro max less than 30 days ago. Battery drain is INSANE!!! Averaging about a 1% drop every 4-5 minutes of normal use.

AOD turned off

Display at 65% brightness

Haptic Keyboard Off

Most Apps for background App Refresh off

Visited the Genius Bar, they reset and restored my phone and had me setup as a brand new device without restoring from backup and that did nothing. I did a follow up over the phone with Apple support where they remotely ran a diagnostic and once again they are saying everything looks normal.

What is interesting to note is calls don’t seem to drain my battery as fast. I can average a 45-60 min call and lose 2% but browse safari for 15 minutes and I’ve lost 3-5%.

Morning routine is about a 30 min mix of checking emails, responding to overnight texts and slack messages and doing a quick browse of my IG feed and a couple safari searches and I’m down about 10-15% for just 30 minutes of use

I could use my 13PM all day with heavy use and still have about 70-75% battery life left. I’m dropping down in into the low 40%’s with the 14PM before the end of the day and really have to monitor and be mindful of my use and sometimes do a quick charge up.

updated to the new 16.4.1 and that didn’t do a thing to help with the issue

MEGA49R

Level 2

218 points

Apr 9, 2023 1:29 AM in response to marquell81

Hey hey… can be worse, could be better. My “23 hour” battery lasted all day as I did quite a lot of video editing in clips and many emails👌

so far I think it’s maybe about the same to a little better?

will be back in a day or two👍

GOOD •|• LUCK

Yours in haste,

MEGA49R

P. S.

This is one famous post!!!

Apr 9, 2023 5:50 AM in response to FreshLikeLettuce

Same routine here. Same situation with iPhone 8 Plus that never had battery drain issues. I shouldn’t have to get a new phone because of a bad iOS update!

Do new phones “come with” the latest iOS pre-installed? If so, I may have to switch to Android. 😫😫😫

MEGA49R

Level 2

218 points

Apr 9, 2023 9:22 AM in response to Ladyjopan

The new iPhones currently come with iOS 16.3… or mine did at least when I got it a few weeks ago.

don’t transfer from your previous one or it’ll transfer iOS too

try to not transfer settings at least

rak1ras

Level 1

8 points

Apr 9, 2023 10:38 AM in response to Ladyjopan

All you need is to download the latest signed iOS (link site at the end) after downloading open the Finder locate your iPhone and press the restore with the OPTION pressed and point to the file you downloaded and everything will be done.

https://idevicecentral.com/ios-signing-status/

Apr 9, 2023 11:18 AM in response to MEGA49R

Hello, I just received my iPhone 14 yesterday, and it came with iOS 16.3. I downloaded 16.4.1, but I'm afraid to install it, will it drain my battery ? Isn't it better to wait for my battery to calibrate for two or three days, before immediately updating to 16.4.1 ? Thanks !

rak1ras

Level 1

8 points

Apr 9, 2023 11:51 AM in response to iTonalism

I recommend using a little in iOS 16.3 in time to be able to have a battery autonomy parament when migrating to iOS 16.4.1 just like this for you to be able to compare and see if you are consuming more battery or not.

iPhone 14 Plus iOS 16.4 Battery Drain