Meu 3ds está com esse erro como faço pra arrumar

[muted elm]

Guys My 3DS is having this error. I've already switched to the Pretend server, I've tested it on Pokémon, and nothing works. What do I do?

[analog pasture]

Pokémon's servers are currently available to testers only. You can get Testers by supporting the project at the Super Mario or higher tiers.

[blissful oyster]

...That's true, but 002-0150 is not just a Pokémon issue, it would happen with any game they try to play

[warm hatch]

002-0150 (3DS/2DS)

Support code detected, press to expand information

[blissful oyster]

This means that your console's unique data (mainly the LocalFriendCodeSeed_B) has been tampered with, usually as a means of bypassing a ban restriction on Nintendo servers.
You'll need to restore the original LFCS of your console if you wish to play online on Pretendo.

Could you follow this guide, please? I'm aware that there's a lot to read, so feel free to use an automatic page translation service.
https://wiki.hacks.guide/wiki/User:IHaveNoIdeas/Restore-LFCS_B

[analog pasture]

Oh right, I thought it was the "service is discontinued" notification. My fault!

[rugged agate]

Always look at the error code. Not the message.

The message is usually generic shit that gives little info.