Caffeine Coffee
こんいちわ!To
Compatible with: Wii, Wii U
NOT COMPATIBLE WITH: Wii Mini
___
Welcome to this thread! I will be showing you how to play after the Wi-Fi Closure.
Preserve your FC
___
To preserve your FC, you must have added someone, then do these steps.
Step 1.
Get onto the Web Formula page here.
Step 2.
Type in your FC and the game code (in this case Animal Crossing: Let's Go To The City/City Folk will be RUU(J/P/E).
Step 3.
Click Submit and wait 24 hours.
Step 4.
You can now access the WiiMMFi using one of the methods.
Method 1: With a USB Loader
No video available!
Make sure you have:
- A USB (8GB or more)
- A laptop
- A SD Card
- Wii Backup Manager, you can download it here.
- A Wii with homebrew available. If you don't have homebrew, please read here how to get homebrewed.
- USB Loader (I would recommend GX), watch a video to get it here
- WiiMMfi Patcher (download here)
Step 1.
Insert your AC:LGTTC/CF disc into your Wii.
Step 2.
Enter USB Loader GX, via the Wii Menu or the Homebrew Channel.
Step 3.
When it tells you to plug in your USB, please plug in your blank FAT32/NTFS/WBSF USB.
Step 4.
When you have entered in the USB Loader GX Menu, please press the plus sign on the bottom left corner.
Step 5.
Confirm that you are installing AC:LGTTC/CF and let it install. (if it freezes, make sure you have a legit copy and not a backup, make sure that it's clean.)
Step 6.
Once finished copying, turn off your Wii and unplug your USB.
Step 7.
Now get on your USB and go on the Wii Backup Manager.
Step 8.
Select Drive 1 on Wii Backup Manager, then select your USB Drive where your USB is plugged (aka. J
.
Step 9.
Checkmark your AC:CF/LGTTC game and select Transfer to ISO
Step 10.
Save it wherever you want. Wait for it to save.
Step 11.
If not, extract the wiimmfi-patcher.zip folder. Then move your iso to that folder (not the ZIP).
Step 12.
Now, once your iso has been moved. Click on create-image.bat (or something similar) and wait for it to finish.
Step 13.
Afterwards, click on WiiMMfi-Images, and you can find your patched iso.
Step 14.
Go back on your Wii Backup Manager and click on Files (instead of Drive 1)
Step 15.
Click Add, and then the files option, redirect to the WiiMMfi Images folder and click on your patched iso.
Step 16.
Click Transfer, and then to Drive 1. Wait for it to finish.
Step 17.
Unplug your USB (you are unable to eject it). And go plug your USB stick back into the Wii.
Step 18.
Go back to USB Loader, and play AC:LGTTC/CF with no worries! Play with your friends! ^0^
Method 2 - The non patching method
What do you need!
- Wii with Homebrew
- AC:CF/LGTTC Disc
- Auto WiiMMfi Patcher (download here)
- SD Card
Step 1.
Go on your PC, and extract the Patcher into your SD Card.
Step 2.
Insert your SD Card into the SD Slot on the Wii.
Step 3.
Go on the Homebrew Channel.
Step 4.
Run the WiiMMfi Auto Patcher.
Step 5.
Insert your Animal Crossing disc.
Step 6.
It shall now load! You must do Step 3 - 6 in order if you want to play online now!
Enjoy playing online! This is 100% secure and is endorsed with MrBean35000VR and other custom developers!
___
Error Codes you should know!
Banning Systems
Error Code 23901 - Your profile is temporary banned.
Error Code 23902 - Your profile is permanently banned.
Error Code 23903 - Your console is temporary banned.
Error Code 23904 - Your console is permanently banned.
Not Supported Systems
Error Code 23911 - The game isn't supported (although Animal Crossing is supported).
Error Code 23914 - Your console is unknown.
Login Systems
Error Code 23921 - Login is failed.
Error Code 23922 - Illegal HTTP Header
Error Code 23923 - Missing Login Parameter
Error Code 23924 - Invalid Login Parameter
Error Code 23925 - Unknown Login Actions
Maintenance Systems
Error Code 23931 - Under Maintenance, nothing wrong
Error Code 23932 - Server is full, try again later.
Error Code 23933 - Database Error
If you have any Login Systems errors, please post it here.
NOT COMPATIBLE WITH: Wii Mini

___
Welcome to this thread! I will be showing you how to play after the Wi-Fi Closure.

Preserve your FC
___
To preserve your FC, you must have added someone, then do these steps.
Step 1.
Get onto the Web Formula page here.
Step 2.
Type in your FC and the game code (in this case Animal Crossing: Let's Go To The City/City Folk will be RUU(J/P/E).
Step 3.
Click Submit and wait 24 hours.
Step 4.
You can now access the WiiMMFi using one of the methods.

Method 1: With a USB Loader
No video available!
Make sure you have:
- A USB (8GB or more)
- A laptop
- A SD Card
- Wii Backup Manager, you can download it here.
- A Wii with homebrew available. If you don't have homebrew, please read here how to get homebrewed.
- USB Loader (I would recommend GX), watch a video to get it here
- WiiMMfi Patcher (download here)

Step 1.
Insert your AC:LGTTC/CF disc into your Wii.
Step 2.
Enter USB Loader GX, via the Wii Menu or the Homebrew Channel.
Step 3.
When it tells you to plug in your USB, please plug in your blank FAT32/NTFS/WBSF USB.
Step 4.
When you have entered in the USB Loader GX Menu, please press the plus sign on the bottom left corner.
Step 5.
Confirm that you are installing AC:LGTTC/CF and let it install. (if it freezes, make sure you have a legit copy and not a backup, make sure that it's clean.)
Step 6.
Once finished copying, turn off your Wii and unplug your USB.
Step 7.
Now get on your USB and go on the Wii Backup Manager.
Step 8.
Select Drive 1 on Wii Backup Manager, then select your USB Drive where your USB is plugged (aka. J

Step 9.
Checkmark your AC:CF/LGTTC game and select Transfer to ISO
Step 10.
Save it wherever you want. Wait for it to save.
Step 11.
If not, extract the wiimmfi-patcher.zip folder. Then move your iso to that folder (not the ZIP).
Step 12.
Now, once your iso has been moved. Click on create-image.bat (or something similar) and wait for it to finish.
Step 13.
Afterwards, click on WiiMMfi-Images, and you can find your patched iso.
Step 14.
Go back on your Wii Backup Manager and click on Files (instead of Drive 1)
Step 15.
Click Add, and then the files option, redirect to the WiiMMfi Images folder and click on your patched iso.
Step 16.
Click Transfer, and then to Drive 1. Wait for it to finish.
Step 17.
Unplug your USB (you are unable to eject it). And go plug your USB stick back into the Wii.
Step 18.
Go back to USB Loader, and play AC:LGTTC/CF with no worries! Play with your friends! ^0^

Method 2 - The non patching method
- Wii with Homebrew
- AC:CF/LGTTC Disc
- Auto WiiMMfi Patcher (download here)
- SD Card

Step 1.
Go on your PC, and extract the Patcher into your SD Card.
Step 2.
Insert your SD Card into the SD Slot on the Wii.
Step 3.
Go on the Homebrew Channel.
Step 4.
Run the WiiMMfi Auto Patcher.
Step 5.
Insert your Animal Crossing disc.
Step 6.
It shall now load! You must do Step 3 - 6 in order if you want to play online now!

Enjoy playing online! This is 100% secure and is endorsed with MrBean35000VR and other custom developers!
___
Error Codes you should know!
Banning Systems
Error Code 23901 - Your profile is temporary banned.
Error Code 23902 - Your profile is permanently banned.
Error Code 23903 - Your console is temporary banned.
Error Code 23904 - Your console is permanently banned.
Not Supported Systems
Error Code 23911 - The game isn't supported (although Animal Crossing is supported).
Error Code 23914 - Your console is unknown.
Login Systems
Error Code 23921 - Login is failed.
Error Code 23922 - Illegal HTTP Header
Error Code 23923 - Missing Login Parameter
Error Code 23924 - Invalid Login Parameter
Error Code 23925 - Unknown Login Actions
Maintenance Systems
Error Code 23931 - Under Maintenance, nothing wrong

Error Code 23932 - Server is full, try again later.
Error Code 23933 - Database Error
If you have any Login Systems errors, please post it here.
Last edited: