3.10 oe a' to 3.52 m33 help plz!

[ian h]

im on 3.10 oe a and im trying to update to 3.52 m33 i have followed instructions (put m33creator in game150 and also put 150 and 352 update in this folder renaming them 150.pbp and 352.pbp) but when i load up m33 creator it says file 150.pbp couldnt be opened.any ideas?

[sourced]

PSP 3.52 M33 Installation

1 - If you are under official 1.50 PSP firmware, copy kxploitpatcher and kxploitpatcher% folders from "1.50only/" of this download to your "ms0:/PSP/GAME/" and use it.
2 - Once done , or if you are under any Special/Open Edition/M33, copy M33CREATOR folder to your "ms0:/PSP/GAME" (1.50fw) or "ms0:/PSP/GAME150" (SE/OE)
3 - Download official 3.52 eboot, rename it to 352.PBP and place it on "ms0:/PSP/GAME/M33CREATOR/" or "ms0:/PSP/GAME150/M33CREATOR/"
4 - Download official 1.50 eboot, rename it to 150.PBP and place it on "ms0:/PSP/GAME/M33CREATOR/" or "ms0:/PSP/GAME150/M33CREATOR/"
5 - Go to Games/Memory Stick on your PSP, and execute "3.52 M33 CREATOR". Once finished, it will go back to the XMB.
6 - Go again to Games/Memory Stick on your PSP, and execute "3.52 M33UPDATE". You'll have to press X to agree to the installation.
7 - When finished, press X to shut down and reboot manually.

get the eboots here;
http://www.psp-hacks.com/category/43
http://www.psp-hacks.com/category/60

[kunamiya]

I also have a

3.10 OE-A'

I want to upgrade to 3.52 m33

but after I put the file on M33CREATOR

when i use my psp ..
it show Corrupted Data

when i press it , its said This game cannot be started , The data is corrupted

[The EX]

Put the M33CREATOR in GAME, and set your kernel to 1.50.

[kunamiya]

how to set kernel ?

I am a noob , so sorry ..

[sourced]

how to set kernel ?

I am a noob , so sorry ..

hold your power switch up for about 5 seconds(this will make your psp 'coldboot') now, turn it on again BUT at the same time holding the R button. this will take you into the recovery menu. once in the recovery menu, you can change kernels