why would you write your akey? if you are just flashing do not mess with the akey.and i am not sure how you arrived at that being your akey,but that does not look like a typical akey even though you have it converted to decimal,i am still sure it is wrong,so if you haven't screwed up your akey already just dont mess with it,there is no need.the only reason that part of the tool is in there is for dev's,there are a few areas we need to send it or change it and see how it affects the phone,but we always change it back to original.