1. Purchase zsun® WiFi Memory Card Reader TF MicroSD USB Flash Drive for PC Phone Code: http://www.amazon.com/zsun-Memory-Reader-MicroSD-Flash/dp/B00U70J1BM?ie=UTF8&psc=1&redirect=true&ref_=oh_aui_detailpage_o00_s00 2. Flash Openwrt using this tutorial Code: https://wiki.hackerspace.pl/projects:zsun-wifi-card-reader:factory-update 3. log on to openwrt ssid then goto 192.168.1.1 in browser and set password 4.upload exploit payload files to /www folder using winscp I recommend this fantastic payload mod uploaded by @redatim : https://gbatemp.net/threads/self-hosted-payloads-with-only-static-html.425159/ Warning: Spoilers inside! 1.)download winscp 2.)use pc sign in to zsun wifi 3.)create new site in winscp with these settings: use openwrt address as hostname (mines default at 192.168.1.1) use port 22 scp protocol username should be "root" password is whatever u set as web interface password 4.)click your new site and then connect 5.)you should now see the contents of the zsun internal memory in like a ftp structure you can copy and paste where ever you want 6. edit out https info in /etc/config/uhttpd 7.unplug zsun from pc and attach to wii u 8. logon to zsun wifi from wii u 8.goto 192.168.1.1/whatevruset.html or .mp4 9.PROFIT?? Alternative tutorial (Thanks citrus3000psi) I can say, that I originally tried to install openwrt via the web browser, but I always got a status return of -2. I couldn't figure out what that status meant, but the firmware didn't take. So I did the more direct commands to update like this tutorial shows. http://www.coyne.nu/blog/2016/01/31/installing-openwrt-on-the-zsun-wifi-card-reader-from-windows/ Writing to the mtd2 resulting in an out of memory error, and I for sure thought I bricked the device. But it did boot up with openwrt :-) How to setup the szun to be a client and AP. This is so you can get php installed and any other packages you want: https://wiki.openwrt.org/doc/recipes/ap_sta When setting up the sta client. My main network is WPA2 which results in: option encryption psk2 WPA by itself is just psk After you get internet access install php with these commands opkg update opkg list php* opkg install php5 php5-cgi Then add this into the uhttpd file in the /etc/config section. list interpreter '.php=/usr/bin/php-cgi' After you verify php is good, revert the changes you made in https://wiki.openwrt.org/doc/recipes/ap_sta I did mess around with the zsun alot before I put openwrt on. The device itself already supports php by default. There are actually two webservers running. I tftp'd the files needed for the exploit across for lighthttp, but the device was inconsistent in serving the files. Openwrt has made things much more reliable. So far i have been thoroughly impressed with this device. i took a chance and the reliability, the flexibility providing sd compatibility, as well as the form factor and cost have made the zsun® WiFi Memory Card Reader a very viable all in one solution to the web hosting aspect of the Wii U exploit. Thanks to everyone involved in the creation of the exploits, loadiine, HBL, and all others for making my Wii U interesting again! *special shout out to @citrus3000psi, @lordelan, @redatim and everyone else who contributed to this short tutorial.