HT1414: Use iTunes to restore your iOS device to factory settingsLearn about Use iTunes to restore your iOS device to factory settings
Currently Being ModeratedOct 8, 2012 8:49 AM (in response to iblitz39)
Correction!!!! WITHOUT my Mac book!!!
Currently Being ModeratedOct 8, 2012 8:53 AM (in response to iblitz39)
You can Restore over the air without a computer but make sure you have a complete iCloud backup first.
Before you got this route, have you tried a Reset? Hold down the sleep and home buttons, wait for the Apple logo, let go of the buttons. if this fixes your issues skip the Restore.
If it does not you will need to go to Settings > General > Reset > Erase All Contensts and Settings.
After doing this you will be in Setup Assistant and follow this link: