Thread: 3.90 M33 Install Guide

Here is a step by step guide for installing the newly released 3.90 M33. Please note that you must be running 3.52 M33-3, or higher to begin this installation. Do note that if you're already running 3.80 M33 and have a WiFi connection, you can simply update to 3.90 M33 by selecting Network Update from the PSP XMB.

Installation Guide

First grab the [Only Registered users can see links . Click Here To Register...] and extract them.

1. Copy the UPDATE folder contained in the archive to X:/PSP/GAME

2. Download the [Only Registered users can see links . Click Here To Register...], and then place it in X:/PSP/GAME/UPDATE

3. Navigate to the Game menu on the PSP and execute the program, it will not run unless there is 78 percent battery free.

4. Press X and the update process will start. Yes it may look similar to a regular Sony update but don't worry!

5. Once finished, the updater will ask you to press X or O to reboot. You MUST do this, otherwise you'll end up with a brick.

6. You've successfully installed 3.90 M33!.

Does this update include the skype?
I read the read me and there is no mention about skype

Originally Posted by FantasyStar

Does this update include the skype?
I read the read me and there is no mention about skype

It includes Skype yes, but only for Slim PSPs.