Hacking Hi, I'm new and have some questions

[BestR4i3DS.com]

the serial is not needed. just the firmware, but the dstwo supports any firmware as long is updated.

check on the store if its already updated, otherwise you need to use an older ds to do it.

yes, we have tested and updated dstwo one by one before shipping.
because players can't find a NDSL to do the update

 

[Gameboy MAX]

1: To start of get the R4, and if you really like that, then upgrade the the more expensive, yet better, DSTwo Supercard.

that's all I got...