From modchipwarehouse news, now dstwo can support 3ds v6.2.0-12U, this mean you can update your dstwo card, if you have this card, you can download the upgrade patch V1.21 to update your card from offical website.and you can follow this steps to update your card http://www.modchipwarehouse.com/blog/how-to-update-dstwo-to-work-on-3ds-v6-2-0-12/ firmware v1.21 support DSi 1.45 and 3DS 6.2.0-12x Download from Download dstwo upgrade patch V1.21(2013.08.07)
that was extremely fast, supercard dstwo is fantastic, it's the only flashcart that has never needed a hardware update. I actually ordered a SuperCard DSTWO from http://www.thegamerdepot.com/supercard-dstwobest-flashcart-for-3ds-xl3dsdsids-p-152.html a few days ago and I love it
yes, and apart from super card dstwo, there are other flashcards which can also work on 3ds v6.2.0-12, such as r4i gold 3ds, r4idsn and r4i sdhc 3ds rts. http://3ds-r4ds.com/where-to-buy-the-best-r4i-gold-3ds-for-3ds-v6-2-0-12-96/
