Oh BLAH, my Wii U still has 5.4... I MADE A MISTAKE... BTW, thanks @AboodXD for how to bypass the message. Close this thread please. There is no point for this thread anymore. The original message is here, if your wondering: Original post Let me start off what happened that started this tragic moment... This is also an help question too, so follow with me. So I dug out my Wii U which had 5.4, and I looked up if anything's compatible with it. WUP Installer? Cool! So then, I installed the Firmware Spoof. While the Mii's were running in the background (They were frozen though when I exited out the HOME Menu, so I thought that was normal), I waited for 2 minutes and 25 seconds and powered off my Wii U. Then I went into System Settings, and saw (TA-DA) my Wii U firmware spoofed to 5.5.1. But I can't access the eShop. I also removed the Nintendo Server Blockings from my Internet settings because it's firmware spoofed and I can never update. I also heard of NNU Patcher, but it didn't work. Maybe it's only compatible with 5.3.2 systems, but I have no idea. After a week, I dug out my Wii U again, and wanted to install an update of Minecraft: Wii U Edition, even though I don't have the game. I had my Wii U on the Internet Browser anyway, even though I THOUGHT it wasn't gonna update. But then, after restarting the Wii U at some point, it said this message that GAVE me an heart attack: Your System Update is ready! Press O.K. to start the installation! I was so shocked, that I plugged out my Wii U when I saw it. After deciding I thought I was gonna go throughout the hacking scene but ending up failing instead, there was one thing I did. Put up my Wii U FOREVER. Cancel my hacking part of the Wii U, until EmuNAND comes out for 5.5.1. Or even wait a few YEARS. IDK really. Well, goodbye Wii U Hacking. Hello Nintendo 3DS hacking (Which I've done longer than the Wii U), which is WAAAAYY better than Wii U. No forcing System Updates. No unstable hacks. And best of all, EmuNAND. Oh, and I have a question. How did this ALL start in the first place?!