How to create a 5.50 GEN D MMS without a hacked PSP

Required Files
1.http://www.megaupload.com/?d=U5ACS4IJ - 5.50 Official Firmware
2.http://www.megaupload.com/?d=4TUVGMT3 - resurrection.prx

This tutorial shows you how to create a MMS that installs 5.50 GEN D. You do not require a hacked PSP to do this.

NOTE: You must have a MMS created using pspgrader v008 before proceeding. If you dont have one, then create one using my other tutorial http://www.youtube.com/watch?v=gdqfBNlgD7s

Category:

Howto & Style

Tags:

• 5.50 gen D MMS
• pandora
• mms

[kottonmouthchad1]

can you help how did you open the prx file

[kamenriderpsp]

@kottonmouthchad1

doesnt need opening.

[DoofusInc]

every time i try to boot a game i get the message: the game could not be started (80020321)

[kamenriderpsp]

@DoofusInc

what type of psp and what firmware are u running?

[DoofusInc]

do you have to have a mms for pandora's battery to work?

[kamenriderpsp]

@DoofusInc

yes

[momo11ize]

i have maked an one pandora battery with psp grader.

[mrkinger100]

if any 1 is on ofw 6.20 or lower and want 2 be on ofw 5.03 then reply 2 this post and i will get back 2 u a.s.a.p and i will help u out, this method (i've been told) works on all psp's no mater what mother bord u have.

[MrManish510]

ThaNXXXXXXXX!!!!!

[cooljas100]

@DoofusInc you need to go to psp recovery and then go to configeration then select more than 1.50 kernal which might be five i belive

[DoofusInc]

@kamenriderpsp never mind i went into XMB and changed the boot game or smthing like that to m33. thanks anyway for the tuts, my psp is perfectly hacked except that it's slower and the menu doesn't appear for a few moments, probably 'cause my MS said unknown for Magic Gate right?