Solved Black Screen No Life Signs Even When Plugged In Iphone 3G
Chosen Solution woke up this morning and my phone was dead tried plugging into charger and computer, neither helped. battery dead? At this point I would try to reset the phone by holding both the sleep/wake and Home button together for at least 10 seconds. The red shut down slider may show up at the top of the screen and then disappear again. Just keeping holding the buttons down. Don’t let go of the buttons until the Apple logo shows up....