I have a Microsoft 500 BLOCK that needs to be upgraded.......I am running a new AlcATel IDOL 4S and I also have the wireless hookup. This is what I have found: I RUN MY PHONE WITH THE mICROSOFT WIRELESS continuum DEVICE,,,,,,,,,AND AT SAME TIME I HOOK UP THE WIRED 500 (BUT NOT WITH THE HDMI CONNECTION), AND I CAN THEN HOOK UP ANY PORTABLE usb DRIVE TO THE MICROSOFT 500 BLOCK, AND CHARGE MY PHONE AT THE SAME TIME....AND VIEW THE FILES WIRELESSLY ON THE SCREEN.
uSING THE mICROSOFT 500 CONTINUUM DEVICE WITHOUT THE UNAVAILABLE UPGRADE OF THE DEVICE DOES NOT ALLOW ME TO SEE ALL OF THE TV SCREEN. THAT IS WHY I HAVE HAD TO EXPERIMENT TO FIND THE ABOVE WORK-A-ROUND............GO TO WORK MICROSOFT, AND UPGRADE THE 500 CONTINUUM BLOCK (WITH AN UPGRADE I CAN UPLOAD ON MY ALCATEL IDOL 4S)