Question about Sony PlayStation Portable (PSP) Console

3 Answers

I want to downgrade my psp 3.95 to 3.90

How can i do it?

Posted by on

  • hurven May 30, 2008

    im from philippines.. from where are you?


3 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 5 achievements.


    An expert whose answer got voted for 20 times.


    An expert who has answered 20 questions.

  • Expert
  • 164 Answers

Download the files for 3.90 put them on your memory stick then  downgrade using your pandora's battery then re upgrade. if you need help email me.

Posted on May 30, 2008

Go to the philippines and i'll fix it for free

Posted on May 30, 2008

  • Level 1:

    An expert who has achieved level 1.


    An expert who has answered 20 questions.


    An expert that has over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 45 Answers

You can use a pandoras battery. has some premade ones for 10 dollars.

Posted on May 30, 2008

  • Bobby L
    Bobby L May 30, 2008

    You can use the TotalNewbie isntaller from make the magic memory stick, Put the battery in and it should flash it to 3.90 has free shipping so there is no worry about expensive stuff.
    Downgrade it to 1.5 then to 3.90

    It uses pandoras battery so you will not be able to brick the PSP. It will be unbricked again.


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

2 Answers

I cannot play fifa 1

upgrade ur cfw gen-D with promothues it will work if not then let me ........

Dec 22, 2010 | FIFA Soccer 11 for PSP

Not finding what you are looking for?
Sony PlayStation Portable (PSP) Console Logo

Related Topics:

67 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Video Game Consoles & Games Experts


Level 3 Expert

3018 Answers

Troy Gorman
Troy Gorman

Level 3 Expert

508 Answers

shaun taylor

Level 3 Expert

1269 Answers

Are you a Sony Video Game Console and Game Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides