iphone 3Gs died help please
I have a four month old UK 3GS 3.1.2 Jail broken with Blackra1n.
All was well until today until I plugged in an external battery pack (Mobile power station). It charged from 50% to 75% then bleeped about five times and the display started flashing. I unplugged the battery pack and the phone died.
Now the phone is dead and nothing is displayed on the screen. I have tried the following without success:
Plugging into the mains
Plugging the battery pack back in
Plugging into PC with itunes running
All of the above with on/off button and home button pressed. (up to 1 min)
Same again with just home button pressed (up to 1 min)
Running/Re installing Blackra1n again
When I plug the cable into pc it does not recognise the iphone and I do not get the ding dong noise.
Any help urgently appreciated as I have booked it into a service centre this Sunday. They are telling me they will probably replace it with a recon model. I would rather repair the one I have as I have taken really good care of it from day one.