Updating from 3 52 m33 4
If you have OE/M33 firmware equal or greater than 3.52 M33-4 and less than 4.01 M33, please start from Section C. If you have OE/M33 firmware equal or greater than 4.01 M33 and less than 4.01 M33-2, please start from Section D.
First download the Zip Archive containing all the necessary programs for the upgrade.
Next disconnect the PSP from the computer, and look into your application tab in the XMB menu.
The application you want to launch is the “M33 Creator”.
If a savedata exists from 3.40 , the emulator will freeze.
A few notes from the M33 team about vshmenu and UMD video ISOs: * vshmenu cannot be loaded when the browser is active.
Search for updating from 3 52 m33 4:
This file will only patch an existing M33 3.52 firmware PSP with the new version.