I just buy 2DS Limited Edition : Yellow ( Jap ) and downgrade to Firmware 18.104.22.168J to use CFW by SafeSysupdater. I tried to create Emunand by these two methods 1) Gateway Menu 2) Emunand9. Each method can run Rxtools but it said that "Emunand not found" then boot into RX-S mode. I tried with other 3 Old 3DS XL and everthing work well with Rxtools to boot into RX-E mode. Please kindly give me any advice about this 2DS Pokémon Limited : Yellow ( Jap ) to run Rxtools properly. Thank you and sorry for my poor English.