Hacking Newest M33 Version? 6.60 PRO-C to M33?

[TylerHartman]

What is that newest version of M33?
Also is it possible to upgrade from 6.60 PRO-C to the newest M33?
I have a PSP 3000

Thank you for your time.

 

[Ryccardo]

The last M33 is 5.00, and not all 3000s can go that low

https://www.pspdevwiki.com/wiki/Motherboards#Tachyon_.2F_Baryon_.2F_Pommel.27s

 

[Reploid]

M33 has been abandoned long ago. No way to 'upgrade' to it from PRO, which was updated to the bitter end.

 

[TylerHartman]

As I figured out my 3000 3g could only go as low as 5.03, running chickHEN with GEN-C.
AFAIK 6.61 PRO-C2 is the best option available for my system.

Also is 661_PRO-C2 OR 661_PRO-C F3 newer?
Thanks guys.

 

[TylerHartman]

Using CFWLoader 3.20 I installed M33-6 on FW 5.03.
Now my PS1 games actually launch and play completely flawlessly.
M33 might be old, however it's PS1 compatibility is light-years better then even the latest PRO-C2.

 

[fate6]

Sounds like someone was using one of the bugged builds, Hope using such an outdated firmware is worth it for ya.