[0x32030201]Uboot/Get result/DiskInitial error

[halitv]

Hi, I'm struggling with this too, did you find a rom for it?
none of them gives a good error:
[23:24:38 380][HUB4-3][Inf]--Failure : 3, FailureMax : 3
[23:24:38 411][HUB4-3][Err]--[0x10103003]Romcode/Initialize DDR/Download buffer/USB transfer error
[23:24:38 411][HUB4-3][Inf]--Close device handle 0x000006e4



KLM8G1GETF-B041

Magyar Telekom TV SmartBox - Android TV Guide (androidtv-guide.com)

[halitv]

I have an identical box, how can I make a backup, complete with ROM?