HELP! phone wont turn on or do anything

[stooge75]

I had a prob with my 3gs & tried jailbreaking it again,obviously it didnt work & now I cant turn it on to restore it thru itunes. neither of my PC's will recognise the iphone anymore. the screens just off all the time & dont have a clue what to do.anyone please?

 

[Just_Me_D]

Are you certain the device's battery has a charge? If not, let it charge for about an hour and then disconnect it from its power source and try turning it on. Alternatively, you can try holding both the power and home button until you see the Apple logo.

 

[zahid alam1]

had a prob with my 3gs & tried jailbreaking it again,obviously it didnt work & now I cant turn it on to restore it thru itunes. neither of my PC's will recognise the iphone anymore. the screens just off all the time & dont have a clue what to do.anyone please?