iPhone Iphone 5 in IOS 7.0.2

[Irit23]

Hello i have iphone 5 and after i upgrad from 7.0 to 7.0.2 i begin to have a serious problems in the battery life.
The first problem was in Device settings->general->use
The time in use an the waiting time were equal. and the battery life was terrible.
So i did restor in itunes an whit the itools i use to returned all. it fix the problem

Now I have another problem the device shuts down in 3-4% percent and not in 1%

Please help me these problems i did not have in IOS 7 beta 1-6 and not in IOS 7.0 these problems start in the day i upgrad to IOS 7.0.2

Thank you have wonderful day Irit

 

[John T]

Now I have another problem the device shuts down in 3-4% percent and not in 1%

As has been referred to before, most likely, your battery needs recalibrating - run battery down until the phone switches off automatically and then charge to 100% without interruptions.

 

[Volcano22]

I've had similar battery problems since upgrading to ios 7.0.2. Tried recalibrating battery as suggested several times still the same. I'm out of warranty but am going to try a genius appointment next week see if they can offer anything else?

 

[dhlizard]

The battery in my iPhone 5 was the worst performer I have ever had in an iDevice (and it was on 6.1.2)

That said, the batteries in our iPhone 5S's, are the best we have ever had.

 

[Irit23]

As has been referred to before, most likely, your battery needs recalibrating - run battery down until the phone switches off automatically and then charge to 100% without interruptions.

Hi i did many many time recalibrating but it dident helped.
and today this problem come back:

.
The first problem was in Device settings->general->use
The time in use an the waiting time were equal. and the battery life was terrible.
So i did restor in itunes an whit the itools i use to returned all. it fix the problem

I am so depressed i can do downgrade i realy dont know what to do
I appreciate any help to solve this problem

thank you