Would ios 8 slow iphone 5 ???

Hi Guys,

As the title, I'm wondering if I update my iphone 5 ( currently running the IOS 7 - 7.1.2 ) TO the IOS 8 tomorrow, would it slow my iphone 5 down?

The reason for that is because when I update my iphone 4s from IOS 6 to IOS 7, it really slow my iphone 4s down and I couldn't install the IOS 6 again or downgrade it back to the IOS 6. Therefore, I must sell my Iphone 4s for nearly a gift price. ( Sad ).

Thanks guys

iPhone 5, iOS 7.1.2

Posted on Sep 16, 2014 7:07 PM

Reply
19 replies

Sep 18, 2014 2:42 PM in response to rongvip123

I upgraded my iPad 2 and it is running slow, but it was running slow also with iOS 7. It was running fine when it had iOS 6.

This is a machine from 2011 so it was no surprise, not nice anyway.


I will update my iPhone 5, and I expect it to be fine. The 5 is much newer and should handle the update better.


Remember that the first hours after an update the devices always run slow. You can confirm the extra CPU activity using any app that can report CPU use.

I recommend updating via iTunes and not OTA. I have encountered problems running OTA updates before on an old iPhone 4.

Sep 20, 2014 8:48 PM in response to rongvip123

To many people freaking out. Quick easy fix until they get this sorted out and you can keep your stuff if go to location services and turn them off. Privacy > location services. This worked for all my devices my full speed is back and good to go. Good luck. FYI just an apple user that knows his away around the product a little no expect but also no need to freak out instantly. Help solve the problem not add to . Happy weB surfing hang ten.

Sep 21, 2014 7:19 AM in response to Chefnstrike

Too many people freaking out because we are facing issues and no one will speak then it will be seemed as not a major bugs ir issues. Yes we need to think for the workaround and thanks for your tip u shared but atleast apple should know that lot of people are facing such issues.

ONe more thing whenever first time i am opening the cellular data it's crashing the settings app.

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Would ios 8 slow iphone 5 ???

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