Most users of iPhone give Passcode to their iPhone which
block the usage of unauthorized access.Passcode provides security to
your iPhone and also prevent any other to access your confidential
data.If you have given passcode protection to your iPhone then one
can access it by providing the accurate passcode hence not.This
feature of providing passcode is no doubt a good feature of your
iPhone but meanwhile if you forget the passcode then you will not be
able to access your iPhone anymore.Your iPhone become disable due to
continuous entering of incorrect passcode then in this situation you
have to unlock passcode of your iPhone in order to access it.