step by step-1.50 to 3.90m33 guide - Page 2

mypspmyprecious · 01-19-2008, 06:20 PM

Awesome guide man - really really awesome was a breeze to update my psp from exactly the firmware u had - 3.52M33. Everything on my PSP is working purrrfect.

pspdawg · 01-22-2008, 08:01 PM

hello, this is a great guide and I am very close to completing the install. when i run the m33 creator, i get an error message "PBP signature don't match" any ideas on where i am going wrong? i just downgraded to 1.50 prior to attempting this. I do appear to have the files with the correct names and in the correct folders.

kuoying · 01-23-2008, 04:22 AM

so after i load the 150kernel. where do i put my cso/iso files in? and where do i find them to load up the games? one more do i need to dele the 150kernel in the psp memorycard?

sausage · 01-24-2008, 02:21 PM

I'm upgraging from 3.52 M33-4 to 3.71 M33-4 and I followed the guide step by step but when I launch the app' it says "verifying 371.PBP....... cannot open file" then it launches the UMD in the disk tray but stays on 3.52 M33-4.

I copied the Dark_Alex update folder into the GAME folder then I changed the other Eboot file to 371.PBP and put it in the same folder and launched the app' but nothing works, do I need to copy the SND file too? Please help.

sausage · 01-24-2008, 02:44 PM

Quote:

Originally Posted by psp4lyf

installing the 1.50 kernel patch (150 kernel addon 2)
#download the 150 kernel addon 2 from here Dark_AleX - PSP Developer
#download the 150 update from here RapidShare: 1-Click Webhosting
#rename the 150 update eboot to 150.pbp and place it in the root of your memstick
#put the kernel 150 addon 2 update folder in GAME folder on memstick
#scroll to game on xmb and launch the programme
#thats it you now have the 1.50 kernel

which 150 kernel do i need to download? i'm now on 3.71 M33 I just need the 150 kernel then i'm updating to 3.71 M33-4. Can anyone give me the direct link to the 150 kernel I need because the one I spotted on the Dark_Alex website had "for 3.80" next to it.

Thanks.

psp4lyf · 01-24-2008, 02:50 PM

here mate check this link out, download 1.50 kernel from here, any help PM me

Article Detail - PlayStation Portable News - PSP Updates

humza · 01-24-2008, 11:57 PM

sweet guide easy

sausage · 01-25-2008, 01:20 AM

Spot on! i'm now on 3.71 M33-4

cisqotek · 01-25-2008, 03:20 AM

got a problem. followed your guide word for word but when i go to run the update i press x and get this message...incorrect or inexistant 150.pbp in root. so what wrong? i got the 150.pbp double checked i wasnt renaming it 150.bpb put EBOOT in the root of the ms not in any of the files PSP, ISO, Pictures, ETC.. put dark alexs update file in the Game380 folder but keep getting this message. im running FW 3.80 M33-5. currently 3.80 kernel is on, do i have to adjust it with the 1.50 kernel instead in recovery menu to do this update?

sausage · 01-25-2008, 10:16 AM

Copy the UPDATE folder into /PSP/GAME/ instead of GAME380

cisqotek · 01-25-2008, 11:01 AM

i get a currupt data icon when i move update file from Game380 to game folder. DAMN THIS SUCKS! HAVE TO GET MY NESTER TO WORK

cisqotek · 01-25-2008, 11:25 AM

Quote:

Originally Posted by cisqotek

i get a currupt data icon when i move update file from Game380 to game folder. DAMN THIS SUCKS! HAVE TO GET MY NESTER TO WORK

i also tried redownloading update from rapidshare link and reinstalling but get same results help please!!!

sausage · 01-25-2008, 02:35 PM

I can't really help because I only went as far as 3.71 M33-4 when I upgraded.

psp4lyf · 01-25-2008, 02:53 PM

Quote:

Originally Posted by cisqotek

i get a currupt data icon when i move update file from Game380 to game folder. DAMN THIS SUCKS! HAVE TO GET MY NESTER TO WORK

1)Ok well first format you memory stick on your psp
2) get the 1.50 files and copy them to PSP/GAME/.
3) get the 1.50 eboot rename it to 150.PBP and put it in you root of MS
4) now go on your memory stick and load your files up
and hope it works now

any more help ask me or PM

cisqotek · 01-26-2008, 02:53 AM

i figured it out, stupid mistake really, turns out when i renamed the update i renamed it 150.PBP which is wrong the psp was reading it as 150.PBP.PBP thats why it was not working, you should edit that tutorial to say to rename update "150" then put in root menu, the psp will read the EBOOT as 150.PBP automatically, as soon as i did that, update worked like a charm! thanks for your feedback guys appreciate the help. keep up the good work