I would like to say thank you for the guide. I was able to get HBL working on my system using your instructions. I haven't touched my Wii U since 2013. It's still on FW 3.1.0. I am a little late to the party now that N pushed 5.5.2 update. I installed Mario Party 10 and tried running it. It error with the 160-0101. I searched online in regards to the error code. All search point to a bricked system with that error code. Fortunately, I was able to to still boot my system. I am thinking my FW is to low to try and launch newer games that requires certain FW to run. My question is how do I go about getting a system update to 5.5.1. Can it be done offline ? I already ordered Mario Paper Color Splash, I've read that it contains the 5.5.1 update. Are there any other methods besides getting the system update via actual Wii U game disc ? I have dns blocked via the easy route. How do I check to see if my system downloaded the 5.5.2. I don't want to start the update from the Color Splash disc to find out that it's installing the downloaded 5.5.2 FW.