iPhone 6s shuts down with 30 to 40 % of battery life

Hi!

I sometimes (not every time) have a similar problem.

My 6s turns off when it's at 50 % or below and I'm using an app which needs more battery. (like Microsoft Pix, Snapchat, ...)

I then also can't turn it on again, but if I connect it to power it turns on.

I also can unplug it directly after it turned on and it works fine until the battery is discharged. (also when using the same app as before where it turned off).

This started to happen with iOS 10, so I never had this problem with iOS 9.x.x

hi , i have same problem too .. and iOS 10 killing our 6S 😟 . we need back to iOS 9 or wait new upgrade .. and i hope with new upgrade they solve our problem. take care.

Similar problem on an iPhone 6 that was updated from 9.3.2 to 10.0.1 (and subsequently 10.0.2) using OTA update.

Will have to try a full backup and restore from a fresh install to see if the problem persists.

Same issue here on iPhone 6 after upgrading to iOS10, below 60% of battery snapchat just shuts down my phone.

Unfortunately I can tell you that this problem existed on iOS 9, too. The first time I experienced a shutdown was in the Spring 2015. But that was also the only time before installing the iOS 10, now it happens every time.

I suggest you take a look at this discussion on the MacRumors forum because I do not see the point of repeat everything what has been described there:

http://forums.macrumors.com/threads/iphone-6s-turning-off-at-10-20.1954530/page- 8

Same issue with iphone 6s running ios 10.1.1. Shuts down at or around 35%! Very bad apple!

Same here! My iphone 6splus and my wifes 6s shut down a lot and get really hot... at 30% my wifes 50% power drains fast sometimes they dont charge... im hoping the phone explodes so i can let apple talk to my attorneys as this is my first and last iphone ill ever own. Glitches and bugs have plagued it and now battery issues are getting worse and it just turned 1 year old.

Its apple they dont care. You can tell them their phone exploded and they will tell you to hard reset it.

Same issue here. It's happening for a while. I hoped the upgrade from iOS 9 to iOS 10 would fix it, but it just seems to happen more often now.

Hi

There is an iPhone 6s Program for Unexpected Shutdown Issues.

The program covers iPhone 6s devices within a limited serial number range that were manufactured between September and October 2015.

Apple advises that, if you have experienced the issue, you should visit an Apple Retail Store or an Apple Authorised Service Provider to have your iPhone examined and the serial number checked to confirm your eligibility for a battery replacement, free of charge.

More information and instructions:

https://www.apple.com/support/iphone6s-unexpectedshutdown/

My iPhone 6s on 10.1.1. has been shutting down, when battery shows between 20-35%. Not every single time, but enough to be a problem. Yesterday it shut down at 56%. When I press the power button, the plug into lightening cable screen is displayed. If I charge for 30-60 seconds, the phone will come back on, and shows plenty of battery (yesterday 53%). I never experienced this with 10.0.2 or 9.x. Along with issues of touch screen sensitivity and temporarily freezing screen, I am starting to regret this purchase.

That's great, but my iPhone 6s, purchased at the Apple Store in May 2016 is not on the list.

My iPhone 6s was fine with iOS 9.x and 10.0.2, but not 10.1.1. That's when it started. Yesterday it shutdown at 56% battery.

I have an appointment with Apple on Dec 5th to have them replace the battery in-store. My phone is barely a year old. I was told that is a known issue. So I suggest going into an Apple Store.

Good luck,

Paul

Same problem since the update. I hope Apple will fix this problem soon.