If the user name you use for the Apple Store or Itune and you've forgotten your password, you must reach the topic by clicking on the links below that.
Forgot My Password On Itunes
App Store Forgot Password
If you forgot the security password is, they are not, the iPhone sıralıyorum how below.
First of all get your device in DFU or Recovery mode.
Then connect your device to the computer.
Reinstall the backup file that you receive the most recent. Your device will become obsolete.
But if you don't have that already lies with the device via itunes, you'll restore the backup.