I'm gonna try and downgrade / install rxtools to my gf's old 3DS XL. I don't know which firmware it has, but I'm sure it's something in between 9.2 and 10.3. I will have access to browserhax if it still works AND OoThack (my 3DS is hacked so I can insert the savegame etc) So, can I downgrade with a version in between 9.2 and 10.3 or do I need 10.3? If I need 10.3 does any game update to this version? Thanks.