Insert the USB stick into the back of the YESS unit.
Step 1 Under Menu System Set, select the advance set option.
Step 2 Scroll right and enter password 0000
Step 3 Then select the software update button
Step 4 The firmware file should appear
Step 5 hit the red button on your remote – upgrade should begin
Step 6 System eventually reset and begin scanning for channels. Wait for this to complete.
Step 7 Ensure the TV is displaying as normal, then flick the power SWITCH a the back of the PVR to the OFF position for 10 seconds, then switch on again. -NOTE- DO NOT PUT THE UNIT INTO STANBY BEFORE FLICKING THE SWITCH.