On zero 4k i install cief n now when i try to format it using using usb it wont do it. Even with a factory image i even try new usb.
Cief channel settings and thats stopped it flashing i dont think so.
Format your USB stick with the HP Format Tool to fat 32
Unplug any usb kit from the Zero 4K
Down load image of your choice lets say OpenATV
DOWNLOAD
Unrar and send the folder over to the USB stick
Insert the USB stick containing the image files into one of the usb ports on the receiver, rear usb port is advised if possible.
Power the receiver on.
The WHITE L.E.D VU+ logo to the left front on the receiver will quickly flash two or three times then start to fade in and out slowly.
Once completed the WHITE L.E.D will flash rapidly.
If in doubt leave the receiver for a full 10 minutes before powering down and removing the USB stick.
Power on the receiver, it should now boot into the new image.