How do I turn an iPhone 3gs on after battery replacement?

Ro$$i

New member
I have just recently replaced the battery in my iPhone 3gs. When I hold down the home button it wont turn on. When i plug it in to the charger, the apple logo appears for a minute or so and then it turns off again. When i plug it in to my computer, the computer doesnt recognise the iPhone and the apple logo will appear on the screen for a second and then it turns off again. What is the problem here and how do i fix it? I cant restore software because the computer doesnt recognise it.
 
Back
Top