No data for "usage" and "stanbdby"

[KingMo]

Hey guys, I just want some help with my new iphone 4.
I'm new to the iphone and my battery has been running down by midday lately. So I decided to restart my phone and it's been a bit better, however, when I go to "Usage" in settings, there are 2 dashes and no info like before. Why is this?

 

[jermy4]

2 things I know of cause that data to get cleared. If you plug your device in and don't let it fully charge and if you respring your device (if it's jailbroken)

 

[KingMo]

2 things I know of cause that data to get cleared. If you plug your device in and don't let it fully charge and if you respring your device (if it's jailbroken)

Oh ok...but it can't be either of those because I charged it fully overnight and it's not jailbroken. Unless when I restarted the phone had something to do with it.

 

[Mlrollin91]

Oh ok...but it can't be either of those because I charged it fully overnight and it's not jailbroken. Unless when I restarted the phone had something to do with it.

If you did a hard restart, by holding both home and lock button for about 8 seconds, it clears out anything that was registered there. If you just help the lock button and slide to power off it shouldn't clear anything.

 

[KingMo]

If you did a hard restart, by holding both home and lock button for about 8 seconds, it clears out anything that was registered there. If you just help the lock button and slide to power off it shouldn't clear anything.

ok. thanks a lot...I just charged it back up to 100% and figures are starting to show up again. Thanks.