First thing you will need is a USB pen drive and WinRAR. If you do not have WinRAR you can get it HERE - download and install it. Then the latest software available HERE - download and save to desktop. Once you have it saved on your desktop it should look something like this. Double click which will open up the file with the WinRAR application. Now click on Wizard see arrow. Then this will open, if not open it from your Desktop. Now plug in your pen drive then go to my computer. Drag the (subject to change) BM7000s-122p over from the the folder above into the drive below. Now your ready to put the firmware on your box. Make sure you safely remove hardware before unplugging the pen drive from your PC!.