Thanks for the patch, but most probably will not work since you only included the EBOOT.BIN and not the SPRX / SELF files.
At this moment I am currently trying to decrypt the dx3.self
from the update PKG (UP0082-BLUS30476_00-DXHRPATCH0000001.pkg) using
bruteforce application. It is taking some time because the file is big (16 MB), but hopefully it will eventually find the klic key.