Problems with iPhone 4?

[usaipad]

My iPhone 4 dies faster than when I first got it :L It also gets warmer when I have it in my
pocket and it never used to do that. I've had it for over a year. And when I download certain apps the battery drains quickly even though I'm not using the iPhone :L

[fijiman]

If you upgraded to the ios5 firmware there seems to be issues with battery draining fast...fix coming from Apple soon with new updates.....You can help your self by turning down the screen brightness, switch off "Location Service" in Settings, increase time between "Push Notification" being sent....There's a free app in the AppStore called "BatterySense" made by Philips...by pressing the small "i" in bottom right corner more tips on how to save battery are available.

[father ted]

or other way is dont switch it on

[tw87]

Try a new battery, dead easy to change. Two screws to take the back off and I think it's one screw covers the clip for the battery.

[johnboy1974]

Mate press your home button twice to see which programs or apps are currently running. they will show up on the bottom dock and you can scroll left and right. To kill the app touch them until they shake and a red circle will appear. You have to shut them all down individually but this will save you power. If your phone is jailbroken then download killbackground in cydia, this lets you kill everything with the touch of one button.