Please enter correct pin code? ?????

I come back home to find my box having weirdly reset itself.

Like it had done a full reset on its own. All bouquets gone.

And when i try and get in the menu, its asking me to enter the correct pin code.

I've had this box since new for maybe 4 years now....never seen this message in my life.



when i press menu button, it asks for pin code. if i try some default like 1234 or 0000, its all wrong. And after 3 goes it says i have to wait 15 minutes to try again!!!! What the hell!



I cannot even flash the box - just keeps booting straight into the opening screen and to the channels.



What on earth do i do??!