About:
Hey,
Here is just a POC of beta pkg installation (these native pkg encrypted with PSP AES keys), They can actually install them on 3.15!
Here is the proof (uncharted_portable.pkg is a beta pkg which can be found in the leaked SDK).
Credits :
tomtomdu80
mr.gas
GodmanGen
If any dev from PS3 scene or good with PKG file format wants to join the party, we'd love to work on PKG generation Feel free to contact us !