iphone wont start and logo keep blinking
my iphone 4 suddenly turned off and won't start up and if plugged in to pc, iphone logo keep blinking.. i need help! somebody? plss! tnx!
iPhone 4, iOS 4
Try this First...
Press and Hold the Sleep/Wake Button and the Home Button at the Same Time...
Wait for the Apple logo to Appear...
Usually takes about 15 - 20 Seconds... ( But can take Longer...)
Release the Buttons...
If no joy...
Try this...
http://support.apple.com/kb/HT1808
If the device has been modified, this will not necessarily work.