ok this guide will only show you how to make the magic memory stick on XP.
Also i figured this out by using many people guides so i will give credit to those i am about to copy.
Firstly we need to format the memory stick into FAT not FAT32! - main problem
To do this go to Start>Run, type CMD, hit enter.
in the black box copy this:
format (Drive letter): /FS:FAT
^ remove brackets
let this finish. it will give a warning that only 64kb clusters can be used, press 'Y' to continue.
Next the files and instructions
Firstly i thank Hercules for his guide:
Easy-To-Use Pandora's Battery Guide
as he wrote:
just download this big old file called The Filez You Need.7z below(
http://www.pspmod.com/forums/downloa...?do=file&id=22)
* after you have the downloaded files we will make a magic memory stick! ( the easiest part)
- extract the The File You Need.7z to your desktop (use WinRAR)
- Open README 1st folder
- highlight and copy MSINST and MSPFORMAT FOLDER
- open My Computer
- Left Click the C: drive once (Note: if you double click, it will open C: drive)
- Now RIGHT Click on C: drive and PASTE
- format your memory stick thru your psp (Settings>System Settings>Format Memory Stick)
- once that is done, enable USB mode
- make note of your drive letter (usually E: or F)
- open up command propmt (click Start, select Run, type in cmd and hit enter_
- Type in the following command "CD C:\" (note: with-out quote mark) HIT enter
- type the following command "mspformat\mspformat.exe X" ( where X=psp drive letter) note: NO quotation
- hit Y, then enter
- it should say "Drive succesfully formatted, and partition moved."
- disable USB mode, and take out the memory stick
- now re-insert the memory stick, and re-enable USB mode
- Now go back to the Desktop where you extracted the folder "The File You Need"
- double click it
- open the Despertar v3 folder, and copy its contents to your psp (just the contents, not the actual folder)
- now go back to your prompt window
- type the following command "msinst\msinst.exe X msinst\msipl.bin" (again where X=psp drive letter) note: NO quotation
- press Y and hit enter
- The last line should say " Write MS BOOT CODE "
- then type exit and enter
* you now have a magic memory stick!
Once this is done, you need to multiload, so you can have pandoras menu, CFW recovery menu and XMB.
so then follow this
download multiloader here:
File Details-PSP-MS-Multiloader-IPL-PSP-Homebrew-Applications -
Next:
-Extract the RAR you downloaded to your desktop.
-Inside the newly extracted folder, run the program 'install_psp_ms_multi_loa der_ipl.cmd'.
-Plug the PSP in via USB to your PC, and toggle on USB.
-The installer will auto-detect your PSP.
-Press 'y' to accept the question "Are You Sure ?[Y]" message to install the IPL".
-Remove your PSP from USB, and take out your memor stick.
-Turn USB back on, with the memory stick inserted.
-Create a new folder in the root of your memory stick named 'ipl'.
-Copy the file named msipl.bin from the root of your memory stick, to the folder you have just created ('ipl').
-Rename the newly copied 'msipl.bin' to '150ex.bin'.
-In the RECOVERY_LOADER folder found in the RAR you extracted earlier, you will find a file named 'pspboot.bin'.
-Copy 'pspboot.bin' to the ipl folder on your memory stick, and rename it to 'ipl.bin'.
-Turn off USB, and remove the memory stick.
YOUR DONE, use a power cord to boot the PSP normally then put in your mem stick if you have not already created the battery, then from here your on your own.
Once you have made the battery, use the new MMS you have created to boot into pandora by holding L Trigger on boot up.
Boot into XMB by doing nothing, and recovery by holding R Trigger.
Credit to Moose_Island's guide which can be found here
[GUIDE] Make the Perfect Pandora's Battery - eXophase.com Forums
please tell me how it goes. i will help you if anything doesnt work.