Iphone 4 keeps turning on and off, switching between black screen and black screen with an apple logo (every 10 second). Nothing works. Have tried turning it off, recharching it and have also tried connecting it to Itunes, but it dosent react to anything.
iPhone 4
I have a friend how had the exact same problem with his Iphone 4 earlier today.
I have a friend how had the exact same problem with his Iphone 4 earlier today.
Somebody was successful. The process is described here: http://forums.macrumors.com/showthread.php?t=363438.
Cited:
1. Connect your iPhone to the Dock |
I guess there shouldn't be any difference between dock and ordinary cable.
The Basic Troubleshooting Steps are:
Restart.. Reset.. Restore from Backup.. Restore as New...
Try a Reset of the Phone... You will Not Lose Any Data...
Turn the Phone Off... ( if it isn’t already )
Press and Hold the Sleep/Wake Button and the Home Button at the Same Time...
The Apple logo will Appear and then Disappear...
Usually takes about 15 - 20 Seconds...
Release the Buttons...
Turn the Phone On...
If that does not help... See Here:
Backing up, Updating and Restoring
Try resetting.
Press and hold the On/Off Sleep/Wake button and the Home button at the same time for at least ten seconds, until the Apple logo appears.
Iphone 4 keeps turning on and off.
