iPhone 3GS completely unresponsive

[praxhl1103]

my phone shows nothing after i plug it in a wall charger. doing a hard reset doesnt work, it shows nothing (black blank screen) i did everything but nothing works , pls help me, im afraid to bring this phone to apple since this is a jailbroken phone..

your response is highly appreciated XD

 

[Hosei]

If you can verify that your iPhone is charged, plug it into your computer and restore it. If it is not recognized by iTunes throw it into DFU mode and try again. If this doesnt fix your issue it might be a hardware problem, still i would wait for another persons input on this.