EASY Downgrader for 3.71 M33 to 1.5 Without Pandora; Through Recovery Menu

[deco147]

tryed this on 3.80 m33-4 didnt work

just lots of words like panic and stuff lol

psp still worked fine after tho

[CaptainMorgan4]

Holla2k try putting the files on the memory stick from the recovery menu (use the toggle USB option) and just hook your PSP up to the PC like you would normally. Then just try again, please people make sure your doing everything right, this downgrader works so get it to work for you.

[philcamlib]

i got it to work throuch the recovery part

--all it is -is just papupdatever xyz but through recovery and its way better

it worked on 3.80m33-5

[chuchugaga]

I have 3.80 m33-5 and when I run the program from the recovery menu I get the error "The game could not be started. (8002013C)" which according to another site means "Library not found."
Help.

[boo128]

I have 3.80 m33-5 and when I run the program from the recovery menu I get the error "The game could not be started. (8002013C)" which according to another site means "Library not found."
Help.

If you have a fat PSP (PSP 1000) then you need to install the 1.50 Kernel Addon for 3.80 from Dark_Alex first, and then enable it through the recovery menu...

That said, so far I have only had success with the one in the UPDATE folder (but only after adding the ipl_update.prx & lflash_fatfmt.prx files to the folder) - not too sure what I must be doing wrong as I cannot get it to run under the RECOVERY menu (from the RECOVERY folder), the screen goes black, the ms flashes briefly and then nothing...

Still it does work under the update folder so I have actually got a working 1.50 OFW PSP :thumbup:

[chuchugaga]

If you have a fat PSP (PSP 1000) then you need to install the 1.50 Kernel Addon for 3.80 from Dark_Alex first, and then enable it through the recovery menu...

That said, so far I have only had success with the one in the UPDATE folder (but only after adding the ipl_update.prx & lflash_fatfmt.prx files to the folder) - not too sure what I must be doing wrong as I cannot get it to run under the RECOVERY menu (from the RECOVERY folder), the screen goes black, the ms flashes briefly and then nothing...

Still it does work under the update folder so I have actually got a working 1.50 OFW PSP :thumbup:

Yeah when I run it from the XMB i get an error saying missing ipl_update.prx & lflash_fatfmt.prx files. So do I get those two files or the kernel add-on or what?

[boo128]

You definitely need to have the ipl_update.prx & lflash_fatfmt.prx files to run this under the update folder from the game menu from the XMB (the 1.50 kernel addon does not seem to be a necessity tho - just tried it without...)

Edit: Ok, you do need the 1.50 kernel addon if you do it through the recovery menu, just not if you can get to the XMB and run the PSP Update ver X.yz file under the game menu...

[CaptainMorgan4]

Well I've updated the first post alot from people's conversations and issues so if anyone is having trouble please check it out.

[chuchugaga]

You definitely need to have the ipl_update.prx & lflash_fatfmt.prx files to run this under the update folder from the game menu from the XMB (the 1.50 kernel addon does not seem to be a necessity tho - just tried it without...)

Edit: Ok, you do need the 1.50 kernel addon if you do it through the recovery menu, just not if you can get to the XMB and run the PSP Update ver X.yz file under the game menu...

I can run the update through the XMB, so where do I get the ipl_update.prx & lflash_fatfmt.prx files and where do I put them?

[boo128]

You can get the prx files here and they need to be installed into the \PSP\GAME\UPDATE folder

As I said earlier, I still have not had success in getting this to work from the recovery menu - just the XMB...