Hot answers tagged iphone-4s
When you disable access for cellular data for specific apps like Pandora and YouTube, It only disables the access cellular data when you have the application open. The push notifications you receive on your iPhone are sent through the Apple Push Notification Service (APNS). This is done so that the application does not need to run at the background to fetch ...
There won't be a problem. I'm not 100% sure that upgrading to iOS 8 will be in your best interest, though, because I've seen lots of reports of people with 4Ss having performance problems on iOS 8.
The symptoms you report are common of lithium power cells that are failing. Why not have it looked at by Apple as they have online battery diagnosis available from web support and if you bought it from an Apple Reseller or Apple Directly, the warranty should cover the problem if the battery isn't performing correctly.
If you got your iPhone from a carrier, it is almost certainly locked to that carrier, so you can only use it with a SIM from that carrier. The carriers subsidize the cost of the phones, for the opportunity to make money selling you the data/phone plan. This is why purchasing an iPhone from a carrier typically costs $0-$200 while an unlocked phone costs ...
Here ya go! Use your iPhone as a wireless audio device for your computer. http://www.senstic.com/iphone/pocketaudio/pocketaudio.aspx
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