You can find some general help by referring to our tips for saving smartphone battery, but there are also a couple of i Phone specific fixes worth considering.
Potential solutions: A lot of people have found that the Wi-Fi and Bluetooth functions are not working properly after the update to i OS 7.
For some people it’s failing to send with an error message, for others email appears to send, but never arrives in the recipient’s inbox.
This seems to occur intermittently and it can potentially happen on various types of email account. Workarounds: Do you find that your contacts sometimes disappear?
Potential solutions: Many users have encountered issues with apps like Mailbox and Snapchat logging them out.
App developers are working on fixes and seem to be in agreement that the way i OS 7’s background refresh works is the problem.
They may appear greyed out in Settings and either won’t toggle on or appear to toggle on, but turn straight off again.
There were also complaints about Face Time calls failing.
Workarounds: If you’ve run into problems with making or receiving calls after updating to i OS 7 then you are not alone.
You might find that people are trying to call you, but your i Phone is not ringing, or perhaps you are unable to make a call.
——— Some people have found that they are unable to send emails after the i OS 7 update.
They can still receive emails, but when they try to send emails it doesn’t work.Perhaps the issue is not with your i OS 7 updated device, but your internet connection?