Hi all. I have a zgemma h2h box and I updated the open atv to 7.0 before going to install wooshbuild. It is now stuck on a boot loop no matter what I do and I can't get out of it. I tried downloading the 6.4 update onto a USB drive but I can't get it to read it. I fear my box is now unrepairable. Please tell me that there is someone who can guide me to get it back working? Thanks in advance