Updating 3 52 m33 4
First download the Zip Archive containing all the necessary programs for the upgrade.Make sure to check back often for updates on M33 firmwares, and all-in-one packages!And if you come across any problems with this tutorial, I suggest you visit the ur PSP forums and post your query there.This patch will fix any bugs since the original release, and it will introduce a few more features.
The procedure to apply this patch is quite simple; just navigate into the applications menu and run the app called M33Update #4.
Then after a few minutes (you might just see a black screen again) the upgrade will be completed, and you will have to press the X key again to shutdown your PSP.
Updating 3 52 m33 4 comments