[Hannibal1471]

Originally Posted by TitaniumL Why resign? If they're 3.55 eboots then they should work on higher CFW. If you mean games originally with FW higher than 3.55 that had to be patched to work with 3.55 CFW, then I guess you'd have to replace the patched eboots or sprx (if any patched) with originals again. Maybe someone else can confirm/clarify.

These keys were kinda blacklisted. So you have to resign them with trueancestor resigner.

[itskamel]

Originally Posted by TitaniumL Lovely. Thanks @itskamel . Only a simple question though, since I've changed the cert 27(?) and used f-psn, can I go to 4.21.1 straight without the need to put the original certs back? Just being cautious here.

when you flash a new firmware it will put the orig certs back so don't worry about that.

[Kendo75uk]

Bugger i cant remember what was fixed for 3.55 and what was'nt oh well time to rerip everything

[itskamel]

Originally Posted by H3avyRa1n Great tut, I would suggest you to give more detail in step 4 so it should be clear if the instalment is made through XMB or recovery menu.

FIXED! (10 char)
************* [ - Post Merged - ] *************
Mortal Kombat 9 was the only game that I tested and it had a modded eboot and it booted fine. Up to others to test more games.

[TitaniumL]

Originally Posted by H3avyRa1n If people would go to rebug.me would this tutorial be needed?

Just thought you needed help

Originally Posted by Hannibal1471 These keys were kinda blacklisted. So you have to resign them with trueancestor resigner.

Oh... I can still use original eboots though right?

[Hannibal1471]

So, no risk at all using this CFW?

@itskamel I haven't ever used qa toggle. What does it do?

[maddenmike95]

where do I find the "spkg sig check" to patch for REBUG ’999′ DOWNGRADER, is it in the debug settings? Thats the only thing I would really like to know before updating.

*Edit*
It says
INSTALL:
From XMB install ’999′ DOWNGRADER over any firmware version CFW/MFW with spkg sig check patched on a PS3 with or without QA enabled.

[TitaniumL]

Originally Posted by itskamel when you flash a new firmware it will put the orig certs back so don't worry about that.

Thanks for confirming mate

[itskamel]

Originally Posted by Hannibal1471 Son, no risk at all using this CFW. @itskamel I haven't ever used qa toggle. What does it do?

well it enables some debug options on a retail ps3. but also it happens to dehash the system. :D

I have not ran into any problems. I never updated from 3.55 until tonight. This is what I was waiting for.

[Hannibal1471]

I was waiting for this to

Going to try this within a few hours.
Thank you for your answer