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After updating to iOS 11.0.2 why is my iPhone 6 Plus running slow?

My phone was running so slow and lagged after updating to iOS 11.0 so I googled why it was doing that and went to see what my latest version was and saw there was another’s update available with fixes to the iPhone 8. However, I still updated my 6 plus and it is still so slow. Even typing and trying to pull up anything in my phone using WiFi and even LTE/ 4G. Please help!

Posted on Oct 4, 2017 6:38 PM

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Posted on Oct 11, 2017 4:21 AM

I also have similar issues. Phone is slow. tried

  • reset
  • restore as new
  • erased all network settings

Also I am facing weak signal problem. Tried following

  1. contacted carrier- no problems , other devices are working fine for the same carrier
  2. tried different sim , same issue
  3. Tried apple support- they have no idea why this is happening. I am stuck!!!

Don't know what to do. everything else was working fine before iOS 11.0.2 update.

49 replies

Oct 19, 2017 5:17 AM in response to jimmaui

I bought an ipod 6th gen 64gb 4 months ago and now with IOS 11 i can't even use it in a proper way because of the slow interface & battery drain. I paid $ 300 for a device i can't use on high capacity for 3 hours straigth. If Apple wants me to keep buying they will learn this lesson: not everyone has a goldcard and will not buy Apple products in the future if they can manipulate it with software updates. IOS 11 is a bad reference for Apple.

Oct 19, 2017 5:23 AM in response to Chelbell65020

I visited apple store , last week. they ran a check on my iPhone6. nothing was found in the check. They explained me there is nothing wrong with the hardware or software and suggested following,

factory restore- eventually i will loose everything and will take lot of time restoring all the apps and the password and sync everything which is a pain. as a normal person we have our life, kids and work , we can't just keep on making support calls/taking restoring back-ups /visiting apple store !!! And Why because Apple just release a new software which is making my 3 year old iphone6 unusable ?

I am hopeless and I give UP!

Oct 19, 2017 7:42 AM in response to Naushad.Alam

Thanks for your advice but i don’t use facebook / twitter or snapchat. I use the ipod most for listening to music, but i’ve tested it on full capacity and now i can listen to it for around three hours instead of the 14 hours before without charging it. I’m very dissapointed and i will sell it for $ 50 on Ebay and get me a real quality device.

Oct 20, 2017 4:41 PM in response to Chelbell65020

As everyone is saying, if you have to turn off so many features - why have this phone. Its starting to look fishy….want us to buy new phones??? The same thing happened w/ the older models as Apple updated iOS's...Apple please make this right…. next thing you going to see is the iPhone 6's blow up like a Samsung!!!! For crying to loud, what its gonna take????

Oct 21, 2017 7:03 AM in response to Chelbell65020

My iPhone 6 plus also runs very slow, apps crash all the time, take for ever to open...even the apps that come with the phone itself.

I have to reboot (holding home plus powerbutton) about ten times a day... because he just freezes up. I could just leave it be for a minute or ten but often the device restarts by itself. It seems like it's processor is constantly working in overdrive, with who knows what....

when i try to make a call, i might aswel reboot it first because when i don't... the call is in progress but i hear nothing and people don't hear me,so they hang up.


My battery life is reduced to a 3rd... but it's not the battery because the charging time reduced simultaneous .


What is happing Apple?????

For crying out loud!!!! Fix this, help us!

You made our phones Unuseable. If this is Your strategy for making me buy a new one... mission failed.

I stopped buying the new iPhone every year since the iPhone 5s,because the changes weren't that big for me to replace a phone which worked perfectly fine.

But that being said...if this carry's on and i don't get a solution for this "not so minor" issues. Beter yet, a ton of issues... Then sadly, after 8 beautiful years, my new phone will not have a apple logo on it's back anymore.

Because You lost track of SJ's legacy.... bringing products to the world that work perfectly ,with a unseen user-friendliness. It doesn't "have" to be sjiek... it has to work first, the looks are a nice plus but may never be the main goal.

That's why Your clientele is shifting... from people who bought Apple stuff because it dit what promised to do..., to people who just care for the logo.


I think it's time for mr Cook to decide which clientele he wants...because the second category isn't far as loyal as the first. They go with what the trends say. And everybody knows...what's hot today, might not be tomorrow.

After updating to iOS 11.0.2 why is my iPhone 6 Plus running slow?

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