Firmware version 1.0.0 on a new 3ds :) (the new 3ds shipping with ver. 9.0.0) : r/3DS
Dịch vụ Hack & Downgrade 3DS
Downgrade your 3DS to 9.2.0 | Code Donut
GameStation - NINTENDO 3DS CFW SERVICES ALL FIRMWARE ARE SUPPORTED OLD 3DS regular, OLD 3DS XL, 2DS, NEW 3DS NEW 3DS XL DOWNGRADE from 9.3-10.3 as of now currently supported AUTO BOOT
Downgrade e modifica 3DS in 10141 Torino für € 30,00 zum Verkauf | Shpock AT
Tuto Hack 3ds : Downgrader sa 3ds et flasher la CTRNAND | Generation Game