Issue with error code 002-0150 in Mario Kart 7

But there is another problem I’m having with Pretendo, whenever I try to play one of Pretendo-supported online games like Mario Kart 7 which I know it’s not 100% done, but I keep getting a error saying that this online service is unavailable.

[moderator note: originally posted as responses to Help with getting a PNID linked on a 3DS console, error code 022-5432 - #12]

What error code exactly?

The error code is 002-0150

Your LocalFriendCodeSeed_B doesn’t match up with the serial number on your console, possibly modified in the past to evade a Nintendo Network ban. To access online services, restore the original using Godmode9.

To do this, download the latest version of Restore-LFCS_B from GitHub and place the script in /gm9/scripts on your 3DS SD card.

When booting up your 3DS, hold START to enter Godmode9. Once it’s loaded, press HOME > Scripts > Run script > Restore original LFCS and you should be able to access online again.

I just did that but it didn’t work. Maybe it’s because I have a Japanese 3DS?

Console region wouldn’t affect it, have you tried all the options in it?

what are the other options

I meant all the options in Restore-LFCS_B. There’s about 5 different options for it to restore it from

I tried all of those options but it didn’t work and then I gotted banned form Nintendo’s online access again.

and what’s the error code now? “Getting banned” is vague info

Moved this over to a dedicated topic

Sorry if I wasted your time, but I think I know I can’t go online in Mario Kart 7. I’m not a beta tester. I’m didn’t subscribe to that subscription thing Pretendo has. Opps.

Mario Kart 7 is public. You dont need a subscription. What’s the error code you are getting so we can actually tell you why it’s not working?

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The error code is 002-0150

You tried all of the options in the script already?

Yes, I tried all of them a while ago, but it didn’t work.

Did you ever share the LocalFriendCodeSeed_B file from this console over the internet or use it on another console?

No, I did not do that.

Join the Nintendo Homebrew Discord and ask them to fix your LocalFriendCodeSeed_B or other console files Nintendo Homebrew