Can Somebody help me? itunes on my iphone quits once i open it

[omfgipod]

Once i open my itunes on my iphone it goes to a black screen then takes me back to the main menu. i dont know wuts wrong. someone please help. i only had this phone for about 2 weeks now.

Also, whenever im on the mobile safari, and listening to music, the music goes off but the safari is still running. And whenever im on safari on edge or wifi, it quits automatically every 5 minutes. PLease help.

Now everything i open quits after about 2 seconds of opening.
PLease help

 

[EricNau]

Have you tried turning it off, and then back on?

If that doesn't work, try the iPhone Troubleshooting Assistant.

 

[omfgipod]

yea i did but it still quits automatically

 

[SFStateStudent]

Try the HARD-BOOT...

Hold down the POWER button and press the HOME button at the same time and the Silver Apple should appear and the iPhone takes a little bit longer to start-up; this should help out!