Remember: do this at your own risk. I won’t be held responsible for anything that would happen to your PSP
The Requirements
* PSP with previous custom firmware installed, at least 4.01 M33-2
* At least 75% battery, connect your PSP to an outlet via the Adapter.
* USB Cable
The Guide
- Download the installer pack I compiled here.
- Extract the file you have downloaded anywhere on your computer.
- Connect your PSP to your computer and copy the UPDATE folder you extracted to ms0:/PSP/GAME/
- On your PSP, go to the XMB menu and scroll to GAME > Memory Stick and run the 5.00 M33 update. Follow the onscreen instructions.
- After the installation, you’ll be taken back to the XMB menu.
It's fast, and it's here. 4.01M33-2, fresh from the oven. This update includes some minor bug fixes, and recovery menu setting updates. Here is the changelog:
- Nids resolver: Fixed scePowerGetCpuClockFrequency issue. This is the same bug that happened in 3.80 M33-1, it won't happen again ¬¬
- Fixes recovery problems that have apperared in prior version (incorrect position of back string in language others than english, enable, and disabled strings not translated in plugins, hide pic0+pic1 couldn't be changed, language file in flash1 wasn't working..
- Spanish recovery translation typos fixed.
Likewise, download it now!
To install, make sure you have 4.01 M33 installed before proceeding. Download the archive, and copy the "UPDATE" folder to "ms0:/PSP/GAME" and run the application.
Download PSP Custom Firmware 4.01 M33-2 Update
Requeriments:
- Installation requires a PSP with 3.52 M33-3 or higher [fat PSP], or 3.60 m33 or higher [Slim PSP] Others and Offical sony firmwares shouldn't try it.
- Battery 78% loaded, - Kernel acces on 3.XX
- Copy the UPDATE folder into /PSP/GAME/
- Run it, the update will be done by Sony updater. At the end when you are asked to reboot the PSP pressing X or O, do it.Do not skip this step shutting down the psp by yourself, or you'll end with a brick.
- If you have a Japan PSP, you have to fake your region to EU or US in recovery
- Skype for Slim PSP
- GoMessenger not working waiting update Coming soon