Install PSP 5.03 GEN-B Custom Firmware
If you want to install custom firmware on your PSP, read this guide on how to install custom firmware After installing custom firmware, you can update your PSP to the latest stable version, PSP 5.03 GEN-B Custom Firmware
How to Install Custom Firmware 5.03 GEN-B for ChickHEN

How to Install 5.50 Gen-B Custom Firmware on your PSP
If you want to install custom firmware on your PSP, read this guide on how to install custom firmware After installing custom firmware, you can update your PSP to the latest stable version, 5.50 GEN-B Unlike 5.00 M33, you can access the PSN Store with 5.50 GEN-B
What do I get with Custom firmware 5.50GEN-B?
- All functions of the official 5.50 GEN-A firmware
- Bug fix: the VSH menu can now be disabled
- Pressing Select can start the recovery, bring up the VSH recovery menu, or do nothing at all (for those who wish to use Remote Play between their PSP and PS3)
- Update via Network (taken from M33)
- Pandora (converting the battery to/from the Pandora-state) and Shutdown Device options added to the VSH menu
- Flash1 format option adds a check that prevents a flash1 format if enabled
- Access [remains open] to the PlayStation Store and Remote Play continues working
So how do I install 5.50 GEN-B?
Read this guide on how to install 5.50 GEN-B on your PSP.






