Actually this is my first post ^^ last night i just couldn't sleep so i started to play around with batch script and managed to make a little tool to automate the resigning process for <3.55 to >4.2.x
Code may look pretty raw but it should work. i tested a lot of homebrews and even some PSN games and it works. it's kinda late now and i worked almost all night on this so i didn't really have time to write a tutorial.
Just extract the folder in the rar somewhere on the pc and execute CFW 4.xx Resigner Script START.bat and follow the instructions in the cmd prompt. i'll write a detailed tutorial asap.
Meanwhile for questions and feedbacks my Twitter is z3roblu3
Let me know if you like it or hate it ^^ and if it works for you and have suggestions for improvements.
cya soon and have fun
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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.