Hi I just bought a 3v3se and after trying for days I'm out of ideas. I'm stuck on v1.0.9f401 and I can't get nebula pad working due to being unable to update motherboard (CR4NS200320C14). SD card is formated to fat32 4096bytes and it's under 8gb, I renamed bin files to every possible name and still nothing. Please I'm begging for your help