I need some verification for this. So this is my situation. I found out that I had one of the 4 DSiWare titles on my DSi to do a NFIRM Downgrade. I transfered the title to my o3ds. I was able to downgrade a friend's 3ds successfully. So then I reformatted my friend's 3ds after installing cfw (this deleted the DSi title). And then I did a NAND restore on my own o3ds which brought back the DSi title. Now this is where it gets tricky. Every time I connect to Nintendo's server, it grays out my DSi title. It disappears from my home menu but I can see it in Data Management. But I can do another NAND restore and it will reappear on my home menu. It will launch and stay in my home menu as long as I don't connect to Nintendo's server. Another friend wants to me help them do a downgrade with the title, but I'm worried that the DSi title won't work. If I were to do another system transfer to do a downgrade, will the DSi title transfered from my system to their system work? Will it show up on their 3ds home menu?