Hi guys. My 3DS was homebrewed a few years ago. freeShop no longer works & FBI can't download things with a QR code or update FBI itself. Still able to use FBI to install .cia's on the SD card, but some games hang in the 3DS boot screen when starting them, which I found online is an indication of firmware being too old. How can I update my firmware without losing anything installed, including games, save files, notes, etc.? I'd rather not update luma & FBI if I don't have to, since they still work sufficiently for installing stuff.
firmware version: 11.2.0-35E
FBI version: 2.4.2
Luma3DS version: 6.6
firmware version: 11.2.0-35E
FBI version: 2.4.2
Luma3DS version: 6.6