Hacking My Modded Wii was PWNED by a Family Game Night Disc Update. Any advice?

Joined
Oct 14, 2025
Messages
2
Reaction score
1
Trophies
0
XP
13
Country
United Kingdom
A long long time ago, I modded my Wii. I installed everything onto it, the SD card shows I have Priiloader 0.8, bootmii and maybe a nand backup. A while back, I tried playing the Wii with my family, but the version of the Wii was on 4.2E because I downgraded from 4.3E after messing up my system with a custom menu. Since I had priiloader, I fixed it easily, there was an option to reinstall the system menu to 4.2, so I went back to 4.2 and it worked. Then about half a year ago today, I tried playing a game on it with my family, some Hasbro Family Game Night disc, and the game said it needed to install an update to play it. Been a long time since I tinkered with the wii, so we just installed it because whatever I guess. Little did I know.

Then the entire screen went black and we thought "We'll just turn it on and off again" so we did and yep, still nothing, black screen. I thought "Ah its okay I get that priiloader thingy, I can fix this asap and get back to playing vidya with my family."

Yeah... so I did some research, and I suppose I must have a fully bricked system. I do have another Wii now, but I'm becoming more and more obsessed with wanting to fix that old white bricked Wii that's collecting dust on my shelf. I want to do whatever it takes to unbrick it, as a project. Have I tried holding down all the gamecube DPad buttons? Yeah, doesn't work. Maybe my controllers cant do that but honestly I don't want to break them or tear them apart, they're good controllers. I tried opening em with a screwdriver, but that didn't work either, they don't come loose, those screws are stubborn.

I read online that I might need to flash my nand back onto the wii or something, but I don't think I have a nand backup. I have a folder called "nand" on the SD card, inside is /title/00010000/52535045/content/title.tmd and s /title/00010000/52535045/data/RPSports.dat next to banner.bin, also a private folder but didnt look like there was anything in there apart from loc.dat. I don't see any nand.bin or keys.bin so I guess I'm screwed on that end. I'm unsure as to what my options are to fix this thing, but I am determined to do anything, hardware flashing, whatever. Maybe I should go order a cheapo gamecube controller and tear it apart or something. Or get a savemii dongle or whatever that is.

This is my first time writing here so maybe the curious could help me out, feel free to ask me questions or let me know if there are ways to soft unbrick my system by modifying files on the SD card or something like that. I'm not too bothered about fixing it, but I'd like for you to be helpful and not comment something like "nah ur wii f*cked bro 💀" even though yeah its probably true. I'm just in disbelief that such a silly and simple mistake could have caused the entire thing to just stop working. And now I have 2 Wiis, either I fix it or use it as a tea coaster, or a doorstopper. I haven't been able to find much of a walkthrough or a full guide to fixing a Wii that was bricked through a Disc Update. If theres any info you gents can give me regarding this issue that would be epic.
 
  • Like
Reactions: bonkmaykr
If Bootmii was installed as boot2 you should be able to launch it despite the system update. You just need the appropriate bootmii folder and files on the SD card, inserted while the Wii boots.

Bootmii as IOS, as well as Priiloader, are often (maybe always) overwritten by system updates.

You can rebuild a nand to install even without a backup, but make sure you've got a way in (like bootmii) before you bother.
 
How... wtf????? I don't get how the update actually caused a brick here. You must have already had boot2v4, given you were on 4.3 at one point.

Really... fucking... odd...

Can you send a video of you booting?
 
for a full brick you can use comex format


https://savemii.net/
https://savemii.net/troubleshooting.html
also theres a tutorial
https://wii.hacks.guide/wii-factory-reset
 
for a full brick you can use comex format


https://savemii.net/
https://savemii.net/troubleshooting.html
also theres a tutorial
https://wii.hacks.guide/wii-factory-reset
comex nandformatter is quite risky
Ohne works fine tho
 
I'm back, sorry I haven't been checking GBATemp much.
How... wtf????? I don't get how the update actually caused a brick here. You must have already had boot2v4, given you were on 4.3 at one point.

Really... fucking... odd...

Can you send a video of you booting?
I'm a bit hesitant to do so since I'm a pretty anonymous person but I figure you probably wouldn't believe me if I didn't send a vid. I don't really have or want any videos of my house or face online and I wanna keep it that way, it's not something I feel comfortable with, even if I'm recording in the dark. So I won't bother, but If you want more details on what happens, here's what happens when I try to boot the wii: The power light goes green, the disk drive goes blue for a few milliseconds, the drive spins for a bit and then the TV screen goes completely black, not even a faint black or anything, just pure black, no signal. Recovery mode just doesn't work, tried holding down all four dpad buttons, nothing, tried inserting a keyboard and pressing escape, nothing. Wii mote doesn't connect either. Model number is RVL-001 (EUR). I can insert disks and when I do, they spin and are read by the system but nothing happens. I put in melee, and it's reading it but nothing happening on screen. My scuffed copy of brawl doesn't read unfortunately, so if there was anything important to do with that then it's not gonna work. Additionally, the drive only reads disks on startup, not while it's on. And yes I mean Disc not Disk if theres any confusion about that.

Second wii however? I got it a while ago, didn't buy it, was a hand me down from a family member. It's a red RVL-001 EUR, I turn it on, just works. It doesn't even have an SD card in it and apparently it was modded previously, so if I choose to use that one I'll be cautious with it and make sure I don't ruin another Wii.

I have bootmii on the SD card of the original Wii, the files are ppcboot.elf, bootmii.ini and armboot.bin
ppcboot.elf SHA1: 51e826a28a6823fd7fc06b5e73c7112ec8804176
armboot.bin SHA1: ab672e56bda6c1d2675dc234b4c2f52259b88874

Additionally there is a boot.elf on the root of the SD card with hash 6dab684b242c1ddc81f8faa7b51f7c6dd97ecc6a
Not sure if the hashes are important info but I'll include them just incase. Albeit it's not important at all, I don't think anything bootmii related is gonna save me, I tried replacing the files with different ones and even renaming the folder to "bootm" and yet absolutely nothing changed.
If Bootmii was installed as boot2 you should be able to launch it despite the system update. You just need the appropriate bootmii folder and files on the SD card, inserted while the Wii boots.

Bootmii as IOS, as well as Priiloader, are often (maybe always) overwritten by system updates.

You can rebuild a nand to install even without a backup, but make sure you've got a way in (like bootmii) before you bother.
If you have any info on the "appropriate" files please let me know.
Other than that seems like this is a low level brick.
I am not exactly too interested in solving this as of right now, I was intrigued a month ago but to be honest, I don't think theres much I can do on the software side of things, only on the hardware side. I'd have to go through manually flashing a NAND or maybe trying SaveMii, but I doubt that will work if I can't get into Recovery Mode. Was slightly curious if there was a way to just easily fix it considering how easily I broke it, but I suppose that the disc update must have overwritten priiloader or bootmii.
 
you need to have a nand formatter elf and bootmii as boot2 so you can boot directly on it, once you do that you gotta go to the sd card icon in bootmii, scroll to nandformatter.elf and use it, use settings.ini from sd card and it will restore the nand, but with no channels as it has been formatted and only adds the wii menu and ioses from what i know. then insert back the hasbro family game night disc which has the wii update and it will show a wii update. make sure to connect to internet and do the update directly from the disk. your welcome

check this video
 
Last edited by ThatOneWiiFanboy,
A long long time ago, I modded my Wii. I installed everything onto it, the SD card shows I have Priiloader 0.8, bootmii and maybe a nand backup. A while back, I tried playing the Wii with my family, but the version of the Wii was on 4.2E because I downgraded from 4.3E after messing up my system with a custom menu. Since I had priiloader, I fixed it easily, there was an option to reinstall the system menu to 4.2, so I went back to 4.2 and it worked. Then about half a year ago today, I tried playing a game on it with my family, some Hasbro Family Game Night disc, and the game said it needed to install an up
Why didnt you use the prilloader option to avoid disc updates??
 
  • Angry
Reactions: slam2001
How... wtf????? I don't get how the update actually caused a brick here. You must have already had boot2v4, given you were on 4.3 at one point.

Really... fucking... odd...

Can you send a video of you booting?
It happened to my family system as well. but with the Rockband country disk


These systems dont even boot. Its just a black screen.
Post automatically merged:

Why didnt you use the prilloader option to avoid disc updates??
At least for me, it wasn't "user friendly" for familys. Because you had to navigate the menu with hte console buttons to boot into the actual OS first

That or maybe I just set it up wrong. I was a dumb middle schooler who just wanted a DVD player and mario galaxy lmao
 
At least for me, it wasn't "user friendly" for familys. Because you had to navigate the menu with hte console buttons to boot into the actual OS first

That or maybe I just set it up wrong. I was a dumb middle schooler who just wanted a DVD player and mario galaxy lmao
i thought you just boot the wii with reset, connect your controller, navigate to the settings, set the "disable disc updétes" to on, and go back to the main menu and tap "boot disc , in fact, if it was just one match, you could boot to prillloader and choose launch disk, skipping the update
 

Site & Scene News

Popular threads in this forum