Forgot master password

If you cannot remember the passcode for the Screen Lock, you will need to Restore the device...

1) Connect to iTunes on the computer you usually Sync with and Restore...

http://support.apple.com/kb/HT1414

2) If necessary Place the Device into Recovery mode...

http://support.apple.com/kb/HT1808

Note on Recovery Mode.

You may need to try this More than Once... Be sure to Follow ALL the Steps...

Once you have Recovered your Device...

Re-Sync your Content or Restore from the most recent Backup...

Restore from Backup > http://support.apple.com/kb/ht1766

Jon Howell wrote:

Find My iPhone must be turned off before “daughters’s iPhone” can be restored.

You can access iCloud.com on a computer to turn it off.

http://support.apple.com/kb/PH2702

Note:

The Apple ID and Password that was Originally used to Activate the iDevice is required

If you do not have that information you will not be able to use the Device.

Activation Lock in iOS 7 > http://support.apple.com/kb/HT5818

Jon Howell wrote:

I am finding out that it is named restrictions pass code.

Not sure what you mean by a ' named restrictions pass code.'

But to remove a Restrictions passcode you will need to Restore the Device as New...

See Section 6 here...http://support.apple.com/kb/HT4137