Hi I'm new to this so please bear with me! I bought my son a dsi for his birthday that came with an r4 card, the dsi has been updated to the 1.4.5E version and the r4 card has on it version 1.4.3, I do not have a laptop to do anything with the card or a usb, I'm wondering would the micro sd card inside it work if put into a newer r4 version? You see where I'm a complete novice I really appreciate any help! Thanks