Can't edit the title, but my question is more how can I update the last digit of my firmware: My 3DS firmware is 4.5.0-4U. Apparently for ninjhax, only firmwares with the last digit of 7U and above work. How do I get my 3DS able to run ninjhax and pastacfw? From what I'm reading online, only updating via internet can upgrade the last digit, but I don't want to go all the way to 9.9. Any help?