You can use iTunes on your computer to restore your iPhone when you forget your passcode and are locked out of the phone. The process of restoring your iPhone erases all the data and returns it to factory condition. After you restore your iPhone, open a previous backup to recover your content or redownload your apps and media from iTunes. During the factory restore process, the passcode is removed. If you want a passcode, set up a new one using the Passcode option in the General screen of the Settings app. Warnings Writer Bio
