[twistinthunder]

i have a slim psp with official 3.80 firmware so my questions are
1. can i still use pandora to downgrade to 1.50 for home brew (emulations and custom firm ware)
2. if so can i do both of these things on same memstick.
3.do i need a pandora battery or just magic memstick.

[yadyad]

yes dude, pandora is the solution to that....

[Cross]

I got A PSP Slim And It has 3.90 Can i use the Magic Memory Stick to get to 3.90 m33

[xx damo xx]

ignore this post, go 2 the guide under it

[xx damo xx]

here are the files you will need

Make sure ur psp mem stick is 100mb or larger

- ospt_052.zip (sorry, no links just google it)
- The File You Nedd.7z

* you must have all these files in order to upgrade...i tried it, and it works

-----------------------------------------

- first you are going to softmod your battery, since you have CFW (custom firmware) you will need to extract the ospt_052.zip to your desktop.
- enable USB mode on your PSP
- then you will copy the folder "ospbt_052" to your GAME folder (X:/psp/GAME/); remember "X" means your drive letter
- turn off USB mode, and go to your games on you memory stick and change your run the "OS pandora Battery Tool 0.52
- Press X to continue
- Scroll down to "Convert to service mode"; now your battery is pandora-ized
- Now exit
------------------creating the magic memery stick-----------------------------------

* now we will make a magic memory stick! ( the easiest part)
- extract the The File You Need.7z to your desktop
- 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!

-----------------------upgrading to 3.71 m33-2------------------------------
* now that you have your "pandora" battery and MMS, its time to install!
- make sure that the memory stick is inside your psp
- pop in your battery
- it should automaticly turn on
- you should see a screen, press X to install 3.71 m33-2
- sit back and let it install everything to the flash....
- once it says install sucess, press X to shutdown.
now take out you pandora battery and remove you MSS.
now plug in you ac adaptor and go to system/system settings/system info.

Congratz!!!! you have 3.71 M33-2

-----------i take no responsibility of what happens to your battery or you mem stick or your psp---------

[Cross]

i found a Video on how to do it with out a 1.5 or M33



http://www.youtube.com/watch?v=tpYBz...eature=related

[glueman]

Hey there. I've got a slim running OFW 3.60. I've already hard modded my battery, but when I try to make my MMS, I get this error:

C:\>mspformat\mspformat.exe E
Cannot open logical drive.

what does this mean?
can anyone help?

[Hercules]

Originally Posted by xx damo xx

here are the files you will need

Make sure ur psp mem stick is 100mb or larger

- ospt_052.zip (sorry, no links just google it)
- The File You Nedd.7z

* you must have all these files in order to upgrade...i tried it, and it works

-----------------------------------------

- first you are going to softmod your battery, since you have CFW (custom firmware) you will need to extract the ospt_052.zip to your desktop.
- enable USB mode on your PSP
- then you will copy the folder "ospbt_052" to your GAME folder (X:/psp/GAME/); remember "X" means your drive letter
- turn off USB mode, and go to your games on you memory stick and change your run the "OS pandora Battery Tool 0.52
- Press X to continue
- Scroll down to "Convert to service mode"; now your battery is pandora-ized
- Now exit
------------------creating the magic memery stick-----------------------------------

* now we will make a magic memory stick! ( the easiest part)
- extract the The File You Need.7z to your desktop
- 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!

-----------------------upgrading to 3.71 m33-2------------------------------
* now that you have your "pandora" battery and MMS, its time to install!
- make sure that the memory stick is inside your psp
- pop in your battery
- it should automaticly turn on
- you should see a screen, press X to install 3.71 m33-2
- sit back and let it install everything to the flash....
- once it says install sucess, press X to shutdown.
now take out you pandora battery and remove you MSS.
now plug in you ac adaptor and go to system/system settings/system info.

Congratz!!!! you have 3.71 M33-2

-----------i take no responsibility of what happens to your battery or you mem stick or your psp---------

where is credit where credit is due? THIS IS FROM MY GUIDE!!! and if you dont believe me look in my sig for the link, and check the dates posted....

no one asked for my persmission...i want you to take this guide off now

[BENA]

wow, this tutorial is awesome i hacked the battery, and installed the new CF it's great

[Bruce_Wayne]

I can't download the magic memory software...please help

[Montisory]

It seems as though most programs used to make a Magic Memory Stick are for XP. What about Vista users?

[CryptoSwede]

there's another thread where you have the method for vista.
Use the search function and type "easy magic memory stick method works xp vista".

[ignign0kt]

I have a Slim OFW 2.80. I downloaded the files in the second post, but how can I change it so that it installs 2.80 M33 and not 2.71 M33?

[zubair78]

Is the guide to making the memory stick and pandora battery for a slim psp??

[valledor03]

Originally Posted by zubair78

Is the guide to making the memory stick and pandora battery for a slim psp??

click the blue link in hercules post.

it will help you a lot.