Phone is dead after connecting sync cable
I replaced the digitizer on an iphone 4 Sprint. turned it back on adn everything seemed to be testing out fine. then I connected the sync/charge cable and now it is completely dead! And I thought it was going so well. Any thoughts?
Quick update: I woke this morning and connected it again to the USB cable and I saw the apple logo. I walked away and when I came back it was dead and non-responsive again. So then I connected it to a wall charger and it came up showing absolutely no battery power. It indicates that it is charging, however the batter stays at 0%.
My thought is that it may be a battery connectivity issue but why would this problem only start when I first connected the charger cable? Inquiring minds want to know.
And now I see it is randomly rebooting itself as well.
Is this a good question?