Originally Posted by diesel701
I've a question. Why can't we install a custom firmware on a 3.56+ console?
With these keys we can decrypt and rencrypt the Lv0.self and lv1.self (and other ldrs).
So we can get (and someone have already done) the keys for selfs and sprx, for decrypt modules. We can rencrypt them with private keys (3.55 only) and repkg all to have a PUP.
What is the problem with 3.56+ firmware?
Looking at the files, and current facts you can draw the conclusion most 3.56+ consoles
A. Don't accept our signed pups.
B. Don't accept lv0, boot boot from lv0.2 instead.
Must be a good reason why we can't sign a pup for properly software downgrading of an old console. Maybe they changed something in the pups later on. Or something not yet understood?
Btw. someone asked the exact same thing on the dev wiki..