17-07-2017 09:08 PM - edited 17-07-2017 09:11 PM
@mand1971 If you don’t know it there is no way at to reset it as you need to get in to the device to change it.
Your only option is to put the device in to recovery mode and do a full restore on the device. You will need to know your iTunes email address and passcode.
You will wipe all data off the device.