what game could have the 4.5u update? I have friends with retail carts but I don't know which retail cart to borrow, could you play pokemon omega ruby on 4.5u?
I recently received my gateway 3ds card for my 3ds, which came from the first batch of 3ds made, hence it being at Ver. 1.0.0-0U, how do I update to 9.2U from 1.0.0U?