#I can't play Splatoon on Cemu

1 messages · Page 1 of 1 (latest)

hearty niche
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I'm trying to play Pretendo online on Cemu, but when I start Splatoon, the game never finishes loading. My PC specs are fine.

Cemu_2.5_2025_03_22_2_14_45.png
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Online play setup should now be complete

oblique leaf
hearty niche
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Yes

oblique leaf
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Can you send the log

hearty niche
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Is this it?

2025_03_22_2_18_34.png
oblique leaf
hearty niche
oblique leaf
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HTTP 400

hearty niche
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？？

oblique leaf
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Did you dump your online files?

hearty niche
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Yes

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I used dumpling to dump online files

oblique leaf
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strange it's not retrieving the NEX token

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wait for someone else more experienced

hearty niche
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ok

weak stirrup
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made sure that your pnid account was selected in both the wiiu and the dumpling app before you dumped the files?

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made sure save password option is enabled as well?

hearty niche
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I have checked my PNID account and saved password and they should be correct.

weak stirrup
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try deleting shared save data and then redump both the game and account files

hearty niche
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I'll try it now

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The result did not change🥺

weak stirrup
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is your pnid account selected in cemu?

hearty niche
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Yes

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There is only one account

weak stirrup
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try using other cemu versions

hearty niche
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ok

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I'll try it with 2.2

weak stirrup
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try with a fresh game save as well

hearty niche
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I tried a different version but it didn't make a difference🥺

weak stirrup
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then try another version

hearty niche
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ok

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It didn't work again🥲

bleak sedge
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If it still isnt solved I still have one question: Is your Wii U modded?

hearty niche
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Yes

bleak sedge
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Did you ever modify your serial number or something else related to the consoles identity?

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@hearty niche

hearty niche
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Pretendo works fine on the WiiU

bleak sedge
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🤔

hearty niche
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my current situation
WiiU console → connect to Pretendo without any problems
Cemu → Unable to connect to Pretendo

bleak sedge
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I understand… but I am thinking about a solution rn

weak stirrup
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this is a pretty complicated issue
there's tons of factors that can cause this

bleak sedge
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ik

manic jasper
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@hearty niche try using mine cemu version
I use Cemu 2.0-80 (experimental), cuz on some website they said "use experimental version"

hearty niche
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i will try

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The result did not change🥺

manic jasper
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maybe check your firewall settings

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ive heard you got a new pc

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change network area to "private"
and add Cemu.exe to firewall exclusion settings

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@hearty niche

hearty niche
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I've changed the network to private and disabled the firewall but that didn't solve the problem.

hearty niche
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I've tried reinstalling Cemu from scratch and even dumping it from the WiiU from scratch, but the result remains the same and I still can't connect to the internet.🥺

bleak sedge
arctic radish
arctic radish
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I fixed it

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@hearty niche ur most likely banned

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Let’s see for sure tho

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Here are some steps, reopen cemu go to debug, go to open logging window, open splatoon, and if it gets stuck it’ll say on the little window that ur banned

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@hearty niche

hearty niche
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I checked on the WiiU and it doesn't seem to have been banned.🤔
Cemu and WiiU are the same account.

arctic radish
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Oh

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Did u still check

oblique leaf
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or the logs would have said that

arctic radish
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Oh

hearty niche
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Problem solved!!!

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The cause was that the serial number in the seeprom.bin was different from that of the WiiU.

bleak sedge
oblique leaf
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Surprised it didnt give you 102-2402

magic cryptBOT
hearty niche
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I think the reason why 102-2402 didn't come up is because I changed the serial number while Nintendo's servers were still active and installed Pretendo after that.🤔

magic cryptBOT
weak stirrup
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no, 2402 would still appear if that was the case