Hey there. So I recently injected a private header into my MH4U rom,thought it would work as expected. However,when I try to go online,I get the Error Code 002-0123: "You cannot use online services with this game card.". I've patched my template file with a header with the same manufacture ID as MH4U,so what am I doing wrong? I'd be really glad if someone could help. Thanks.
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