Updating from 3 52 m33 4 100 dating no credit 2016
The archive avaliable on this website includes the M33 Creator, 1.50 and 3.52 official firmwares, and the M33 Update #4 patch. You can download it from one of the following website: M33-4Mirror: M33-4Extract all the files onto your PSP in the PSP/GAME150 folder.
It has to be the GAME150 folder, otherwise the upgrade file will not start.
After Dark_Alex retired from the PSP homebrew scene, many people thought it was the end of the custom firmwares released by him.
But it was not so, a few days later a Russian hacker team called M33 debuted their own custom firmware, which has now superseded Dark _Alex’s OE firmwares as number one.
(E.4) Go to Recovery mode (Power off your PSP by holding the power button for 10 seconds.
When you download the Update #4 (M33-4) file from any of the PSP sites, it is not the installer.This file will only patch an existing M33 3.52 firmware PSP with the new version.To save people a lot of work, I decided to write this tutorial which includes all the necessary files in one location.Due to this, when you enter in game menu and there is some iso, if a video iso was currently mounted, it will automatically be unmounted. * UMD audio isos are theoretically supported, but not tested. As always, read the relevant readme files included in the zip file before applying the update to your PSP.This is custom firmware business, and tinkering around with it without proper information and knowledge could lead to bricking.