iRShell Enabled on 3.90 M33 Patch

[discombobulated]

swisstekk: you have to downgrade your psp to 3.80M33-5, install ir shell with patch of course, and then upgrade to 3.90M33!

don't forget to copy the files from 3.80M33-5's flash0!

What? I just upgraded to 3.90M33 first, installed IrShell, then the patch. Simple as that for me.

[diskullone]

the patch i was talking about is btcnf patch!
the patch no firmware check had to be applied on 3.90M33, like you do! but, if you want to enabled no umd mode, net.usbhost, you have to do some tricks in 3.80M33-5.

[MIL1295]

wowwwee… certainly make my day!

thanks to ahman

I'm trying to get to play the old nintendo games in my psp 3.90 ver. but I don't know where to begin, I'm totally lost here and I'm searching for help. Can you please help me and tell me where to begin. I joined this site because of it.

I saw this guy on the train playing the old Mike Tyson punch out and ever since I've been trying to do it.

please,please,please help me.

[diskullone]

first thing: you are in the wrong place!

actually your psp is running an Ofw sony 3.90! you have to downgrade your psp with a despertar del cementerio kit V4! this kit can install Cfw 3.80 M33-5 on all psp (phat or slim)!

to make the despertar kit, ask a friend with a psp running Cfw. or try to make a kit without any other psp (hardcore but it's work!)

[KaliKot]

so i have to downgrade again to get 2 f'n files just for irshell? forget it unless people want to share or something

[JDizzlw]

I have 3.90 m33 and when I try and patch my IRShell to play ISOs through USB etc. the highest folder there is 3.80?

How do I get the 3.90 patch?

[sammiesosa#1]

Follow (Frosty's) instruction, open kd fold copy prx's from my 3.80 m33-5, upgraded to 3.90 m33, replace bin prx's in bin - no fw check (Captain Morgan), open 3.90 kd replace the two prx's to the one's from 3.80 m33.

Iso want work,config in 3xx crashes system etc. What did I do wrong or i'm not doing right.

[diskullone]

I have 3.90 m33 and when I try and patch my IRShell to play ISOs through USB etc. the highest folder there is 3.80?

How do I get the 3.90 patch?

no patch for 3.90! do the patch for 3.80 running 3.80M33-5, copy files from flash0, upgrade...

[Coolie4]

unless you use skype dont even bother upgrading to 3.90 im still on 3.71

[diem2412]