When I was searching the internet for the latest Custom Firmware for my PSP, I found the 390 m33-3 update. When I installed the Custom firmware it said it was successful, but after looking at the PSP version it said 3.33 m33-3. So I said to myself, why is it like this. I was upgrading not downgrading. Then I also noticed that the date and time where all the number 3. I browsed the internet again about the details of the firmware, and it wasn’t just me who had this problem. Then at the website where I downloaded the game, they said that it was an April fools’ joke. After reading that I was so relieved that my PSP is still fine. I was really scared that I might need to use the Pandora method to fix the PSP. Anyway team m33 did a good April fools’ joke.