Hi everyone, I'm trying to restore the bootloader on my NanoPi R3S. I'm following the official unbricking guide for Linux from the wiki: https://wiki.friendlyelec.com/wiki/index.php/NanoPi_R3S#Unbricking_Method Here’s what I do: > sudo ./upgrade_tool EF MiniLoaderAll.bin Using /home/user/Downloads/u...