Hi I have a zgemma h2s box . Whilst trying to add a gift my son messed it up and did a factory reset . Now it wont do much ive tried to make it flash with a usb and a software down load . All that happens is the boot message comes up then it starts as usual without flashing . Ive tried 2 different downloads and same thing . Ive unzipped the file before moving it to the usb . Any help would be welcome as the box could well be destroyed soon .