Ok, just correct me if this looks silly. I got a 4.5 3ds xl, and i've been using gateway for a while now. But there's this keys problem. I was wondering ...is it possible to solder something like a switch on my nand that i can put let's say a sdcard on one end and the NAND on the other, so i can boot from Nand or SDcard. So on the sd i put the 4.5 nand image, update to 7.X.X and can use the new keys. While i can still play backups on the Nand.
PS:
Something like this >>
But more permanent and with the option to use internal nand too...
PS:
Something like this >>
But more permanent and with the option to use internal nand too...