Hello! I set up my account on pc this morning and tried to login on the 3Ds. The “login” steps worked correctly, but when I tried to access the “friends-list” to see my friend number, i get the error 002-0150. I went back to the nintendo network configuration and it says “log in” or “forgot your password”? When trying to login, I get error 022-2402. The password is correct, I changed language settings. I only followed the steps on how to install pretendo, is there anything that I’m missing? Also, on nimbus, “pretendo” is selected
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 believe 022-2402 should disappear after following the fix above for 002-0150)
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Sadly, I still get the same error. ¿Does having other scripts there affect anything? Sounds dumb but at this point nothing surprises me
I think there’s multiple options in Restore-LFCS_B for where it restores the data from.
See whether you can try each one by one and hopefully one of them should allow you to get online.
(you can edit your post btw instead of deleting it)
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Luma3ds Backup: doesn’t work
essential.exefs: doesn’t work
movable.sed from essentials.exefs: worked!!
Thanks you so much for you help! 
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No problem, glad you’re able to access online services now!
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Exact same problem and “movable.sed from essentials.exef” helped me too, thanks!
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I was unable to access online play through Pretendo for a long time because of the 002-0150 error.
Finally, I can freely access Pretendo Network again without any issues thanks to the script.
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