Battery drain after iOS 14 update.

I had installed the new ios 14 and my battery drained from 90% to 10% without me even touching the phone. This has never happened before.

Please Apple fix asap.

Posted on Sep 16, 2020 11:24 PM

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Posted on Oct 6, 2020 4:39 PM

The actual “notes” app that comes on the phone. That is where it said it was using a lot of my battery and it said it was running in the background for a long time. Nothing was supposed to even be running in the background but that app kept drawing from my battery nonstop. I deleted it and reinstalled and haven’t had a problem since. Not sure if that’s the problem app everyone is having problems with but you can check. If you go into settings, then down to battery. If you scroll down on the page it shows how much battery time is used on each app. If there’s one that seems like a crazy amount of time, it could be the problem?

270 replies

Dec 25, 2020 8:31 AM in response to aronbottomtext

The "optimize battery performance" suggestions don't work. I've done all of them and the phone says my battery is good (97%)! Last week my car died and after calling for help my phone died. It was at 100% when I left home (5 minutes before it died). The one person who volunteered to pick me up during Covid, got lost and my phone was DEAD! It's cold out and I had to walk 3 miles home. I will think twice about buying an Apple phone again!

Dec 27, 2020 7:33 PM in response to givemeaqualityproduct

This absolutely a software issue. My Phone has been draining power like a fiend ever since I downloaded this iOS / update. It’s crazy bad. Time has not fixed this, resetting/turning my phone on and off hasn’t fix this. We’re in the middle of a pandemic and this is going on too?? My boyfriend is seriously considering dumping Apple and going Samsung As a direct result of this ridiculousness. I don’t know what the engineers at Apple were thinking when they released this or why they haven’t put out an update.But they need to hop on this yesterday!

Jan 2, 2021 4:35 PM in response to vtalii

I am having the same issue. The battery was fine prior to the recent install. As I type with zero other applications the battery life has deteriorated.


I would have to charge my phone after about 6 hours of use, now it’s after a 45 minute phone call.


please post instructions or direct me to removing this downgrade to my phone.

Jan 9, 2021 12:41 PM in response to aronbottomtext

I bought a new iPad and it worked well for about a month and then the same issue with the battery draining began happening! I’m a diehard Apple fan, and I’m really frustrated with this issue! Their products are not cheap and when I called customer service they were seemingly unaware of the issue, at technical support? Hopefully someone will get the problem resolved.

Jan 27, 2021 11:55 PM in response to Jakewho

Looks so. This problem occurred to my phone straight after the iOS update. The day before there was no such problem.


Today I’ve checked my battery life, it’s 84% so far, so I don’t think I need to replace it. And I think the problem is in iOS software.


I’ll try to reset to factory settings and see if it helps, but it is pain.(((

Jan 28, 2021 6:52 AM in response to Lizkis

it is the iOS 14 that causes this issue.

I reported this issue last year.

An operating system update should not require anyone to reset the phone to factory setting or battery replacement as some are suggesting.

This is the price consumers are paying for not buying an iphone 12.

There are a large number of decent smartphones in the market with much better battery performance.

Due to apple's lack of response to this issue, I moved on to a different brand and am very glad I did so.


Jan 28, 2021 7:50 AM in response to Jakewho

It's absolutely ridiculous that within 2 hours of removing my 6s Plus from the charger the battery strength has dropped from 100% to 1%. I can't rely on it when I have to leave home. Even keeping it plugged in and charging in my car while using navigation causes a major drain. I'm very fed up and aggravated that there's been no acknowledgment or announcement from Apple about this issue. You need to step up now or lose many users to other phone providers.

Jan 28, 2021 11:30 AM in response to anna-marie81

I had battery drop outs on ios 13.x and neglected the battery by use a click on battery pack all the the time. With apps I am always very carefull because they can been poor writen or simply not been updated and use a lot of system resources. There are so many app’s out now and they all should somehow be ready for the latest version. When is Apple willing to investigate this sort of issues?

Feb 7, 2021 8:27 AM in response to Tybeelucky

I did a factory reset as well, and a battery replacement at a Official Apple Mac store. But now my iPhone is in trouble again. Suddenly my battery is gone. When I hook it on juice it is back to 39%? What is going on?


I did an update recently to 14.4 so there might be some trouble in the code. And a lot of people do have the same troubles when you look at views and comments.

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Battery drain after iOS 14 update.

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