hi,
I have a KV,
SerialNumber: B01309075xxxx
version 5.6.5.
Done a reset, english language.
Access the index, accept, Stage 1, back,
Stage 2 goes to home and have "Jailbreak starting" in the title bar,
after some seconds appears: "Run ;fc-cache in the search bar."
and eventually JB Failed
It seems that doesn't have write permissions...