GUIDE:Universal Unbricker V3 Using FAT 1.50 or FAT/SLIM PSP CFW

[laz305]

File Needed to do this:[Only registered users can see links. ]
Easily one of the best & easiest Unbrick/Upgraders I have ever seen.
Posted By:larrylje
Source:[Only registered users can see links. ]
Pictures included in source post
UPDATE: Yes I have updated again. I hope everyone likes the changes and new editions that I have made to the guide.

You must have a 1.50 FAT PSP or a FAT/SLIM PSP with custom firmware to use this guide. If you do not have the requirement as stated go to this guide [Only registered users can see links. ] This covers how to make the Universal Unbricker V3 + Pandora Battery on an Official Firmware PSP.

This guide will guide you through the creation of a Magic Memory Stick + Pandora Battery that will install or unbrick a PSP to 3.71 M33-2 or 3.80 M33 custom firmware.

In edition I have provided the following UPDATES/ADD ON files.

3.71 M33-3
3.71 M33-4
1.50 ADD ON-2 for 3.71 M33

3.80 M33
3.80 M33-2
3.80 M33-3
3.80 M33-4
1.50 ADD ON for 3.80 M33

I have also updated the OS Pandora Battery Tool to a version that is compatible with 3.80 M33 custom firmware.

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Lets get started with the Magic Memory Stick.

Download the file linked below...

Due to the size limitations on Media Fire I have split the download file into 2 parts. You will need to download Part1 and Part2 then place both Parts in the same directory on the PC and choose Univer_File.part1 to extract. Part2 will automatically extract with Part1 creating the complete folder.

Download Link Mirror: Media Fire [Only registered users can see links. ] and [Only registered users can see links. ]

Mirror:
Send Space Link Mirror(1 full file): [Only registered users can see links. ]

Sendspace is a free file hosting service. If you get an error when trying to download keep trying. It just means the free service bandwidth is at max and no more users can download at that time. Just keep trying to download it and it should start the download once a slot comes open).

Extract the file and go to the Easy Installer folder.

Start the Easy installer by clicking on the START Icon.



Select Language 1-3 Then press Enter.



Press any key to continue.

Type in your PSP Drive letter. Then press Enter.



Select "1. Continue To Pandora installer" Then press ENTER



Disable the USB and Format your Memory Stick via System Settings. Then enable the USB again. Then press any key to continue.

Press ENTER when it ask to insert new disc (you should already have the Memory Stick in since you just formated it).

It will scan the Memory Stick.



Type Y then ENTER when it ask if your sure you want to format.



Take out the Memory Stick first and then disable the USB.

Then insert the Memory Stick and enable the USB again.

Then Press any key to continue

Select Option 4 "Universal unbricker for FAT or SLIM (This installs custom firmware 3.71 M33-2)"

Type 4 and Press ENTER



The files will now be installed to the Memory Stick.

After it has finished writing the files you will get an image similar to below. Just type Y and ENTER to finish the instillation of files to the Magic memory Stick.



Press any key to close the DOS box.

You are now done with the Easy Installer.

Now go to the ADD_ON folder that was included with the download above.

Drag the PSP folder and 1.50.PBP to the ROOT of the Memory Stick.



When it ask to over Write choose YES TO ALL.



You can now go to /PSP/GAME folder and delete the despertar_cementerio and pan3xx folder because they are not needed.

You are now finished with the Magic Memory Stick part of the guide.

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Now it is time to create the Pandora Battery.

PANDORA GUIDE: THOSE THAT HAVE 1.50 FIRMWARE PSP

Go to Game Menu Memory Stick and run the Pandora Battery Creator.

Press triangle to backup the battery eeprom. The PSP will then reboot to XMB.

Run the Pandora Battery Creator again via Game Menu Memory Stick and press X to convert the Battery to service mode. The PSP will reboot to XMB.

Turn off the PSP and take out the Battery then re-insert the Battery back in the PSP and the Universal Unbricker Menu should come up. press X to install 3.71 M33 to the PSP.

After the custom firmware is installed take out the Battery and plug the PSP in via AC Adapter and turn the PSP on (without the Battery inserted).

After the PSP boots to XMB place the Battery into the PSP and go to Game Menu Memory Stick and select OS Pandora Battery Tool.

You will get a warning screen just press X to get to the Main Menu. When the Main Menu comes up go to "flash only serial from mso:/eeprom.bin"

Go to Quiet Now and it will exit to the XMB. Now turn off the PSP and unplug it from AC Adapter. Now Take out the Battery then re-insert the Battery replacing the battery cover and use as normal now..


PANDORA GUIDE: THOSE THAT HAVE CUSTOM FIRMWARE PSP

Go to Game Menu Memory Stick and run OS Pandora Battery Tool. Press X at warning screen to get to Main Menu.

Select "backup battery eeprom to ms0:/eeprom.bin"

After the eeprom is backed up go to "convert to service mode"

Go to Quiet Now after the Battery has been converted and it will exit to XMB.

Turn off the PSP and take out the Battery then re-insert the Battery back in the PSP and the Universal Unbricker Menu should come up. press X to install 3.71 M33 to the PSP.

After the custom firmware is installed take out the Battery and plug the PSP in via AC Adapter and turn the PSP on (without the Battery inserted).

After the PSP boots to XMB place the Battery into the PSP and go to Game Menu Memory Stick and select OS Pandora Battery Tool.

You will get a warning screen just press X to get to the Main Menu. When the Main Menu comes up go to "flash only serial from mso:/eeprom.bin"

Go to Quiet Now and it will exit to the XMB. Now turn off the PSP and unplug it from AC Adapter. Now Take out the Battery then re-insert the Battery replacing the battery cover and use as normal now.

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Now it is time to install the UPDATES/ADD ON files.

The first step is to update the custom firmware.

Go to Game Menu Memory Stick and run MUX 2.0 application.

This will bring up a menu that has all the updates listed.



Choose the update by moving the X at the left up and down with the D-Pad. Then press X when you select the update you want. The Memory Stick Led will flash a few seconds (3.80 M33 flashes a little longer) and after it stops flashing you can go to EXIT at the bottom of the list and it will exit to XMB. Now run the UPDATE via Game Menu Memory Stick.

Repeat the above steps again to install another update.

For those wanting to go to 3.80 M33 just go straight to it and skip the 3.71 M33 updates.

Those that have a FAT PSP you can also install the 1.50 ADD ON that corresponds with whatever firmware you choose to stick with.


Credit:
XiBit = Easy Installer
Cory = OS Pandora Battery Tool
C+D
Dark Alex
KingSebo = MUX 2.0