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
Apple Event: May 7th at 7 am PT
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.
is this process will only restore my OS and no upgrade will happen?
iphone wont start and logo keep blinking