THE 5-SECOND TRICK FOR IPTV SRONG

I applied your computer software to up grade my strong 4669x and after booting I saw lock to the display screen.I made an effort to unlock it by dialing 0000 And that i later saw the decoder was frozen Even though the lock wasn't there and all of the channels was vanished.The decoder is now frozen.What must I do?On the other hand, this doesn’t ne