What is the default factory password?

For iphone: 1. Factory reset the device. Use a pen or paper clip to hold the button inside the hole. You will hear 7 beeps followed by a longer beep.

1. Factory reset the device. Use a pen or paper clip to hold the button inside the hole. You will hear 7 beeps followed by a longer beep. Once the

 There is a round hole on the GDB device.  Use a pen or paper clip to hold the button inside for 15 seconds to factory reset the device.  The LED