use browser hax, then install indexiine. from there, you just have to open up the browser, wait ten or less seconds, and the homebrew launcher will load (make sure the homebrew launcher folder is in the wiiu/apps folder). then, you can use sign patcher or mocha to get sig patches to install games. retail games will work without needing to be in cfw, but eshop games or dlc will require cfw. some dlc can be played without cfw if there's a free dlc available, just install all dlc, then transpose the tickets so that the free dlc appears first in the ticket bucket. the reason this works is that only the first ticket is checked by the wii u, which obviously is a major security flaw.