HELP!! Iphone 3G wont turn on.

[i2ill4u]

When I plug my phone to a charger the apple logo will pop up but won charge or go to lock screen. And when I unplug it it will automatically shut off..I really need some help with this one. Ill appreciate all the help I can get. Thanks !!

 

[chargit]

sounds like you might have a battery issue. replace it first and if your still having problems replace the doc assembly.

 

[Captainobvvious]

I would just extend your contract and get the 3GS for free... The 3G is an old dying beast.