Finally, in related PlayStation 3 hacking news pink1 has made available an R2R+Edat tool followed by a R2R+edat v1.0.1 update with details below, as follows:
Here is a tool I put together. It's pretty much rap2rif, rif2rap and an edat fix tool for C00 type demos. Put your act.dat & idps in the data folder and you're ready for rap2rif & rif2rap. To fix C00 type demos input a .pkg from a C00 demo or the PARAM.SFO and it will output the fixed .edat.
This is a small update to R2R+edat, it fixes edats being a byte short & should speed up pkg2edat a lot by only decrypting the first 5MB instead of the whole pkg. Put your act.dat & idps in the data folder and you're ready for rap2rif & rif2rap. To fix C00 type demos input a .pkg from a C00 demo or the PARAM.SFO and it will output the fixed .edat.
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i'm still on 3.55 and my friend gave me his ps3 to upgrade it on 4.30 .. i personally tested everything this tool has to offer...
i'm pleased to say that everything works perfectly... tried running 3.55 HB on 4.30 at 1st and it gave me error but after resigning them with this tool, it worked perfectly and same with the Disk and PSN game eboots... and vise-versa
but it seems some games cant be fixed for 3.55 using this tool (Black Screen + freeze) they need Special Fixz...
1. Turn on control flags switch as default.
2. Auto-change control flags switch when 4.21+ alt switch is changed.
3. Fix resign NPDRM SELF/SPRX option, previous version not working.
4. Update instructions.