I was hoping someone could please advise me I wish to update my m3i zero card (which is currently running 1.45 and touchpod 4.7) to the newest version (M3 Sakura v1.47aX (M25) and TouchPod v4.8bX (M68)). Could someone please advise me do I simply place the new system folder on to my microsd card or do i first delete the current system folder. Will my game and save files be unaffected or do i need to take these off and then be put back on?