User blog comment:Rizuko/Ibaraki Doji Returns?/@comment-1004812-20130617095832/@comment-1004812-20130617105631

Eh, well, for me, it involves a little wire-tapping or network capturing -x-... Strenuous (probably ToS-violating?) process, I know...

I wonder myself if there's an "app cache" approach though. I couldn't explore on that approach probably because my device isn't rooted.