i have a S2 form A1-Austria rooted with cf-root kernel
i tried to install
via odin but it hangs on 3rd line "please wait" and nothing happends.
i just can close odin...
my mobile is just working
edit: anyone have a link for a easy unroot? if this isn´t working with odin that i can update via KIES. I´m on latest OTA Gingerbread. link please