Hmm it seems that I have a big problem. Like I said before, everytime I try to apply patch setool gives me message "some patch values differs" and after that my phone (k550i) is dead. I tried with R8BA024, R6BC002, I even flashed my phone to w610i and then tried to patch it with w610i patch but it was the same. What is more, I tried to apply a quick access patch (on a clean firmware) and setool gave mi that fu:mad: message again... :( Is there something wrong with my phone or am I doing something wrong? I followed your instructions carefully... Please help.