I hope that will be helpful in this installer I've got everything you need to function.
- Custom Firmware 5.03 GEN-C
- Custom Firmware 5.03 Prometeus
- ChickHEN R2 (by Dave)
- Firmware 5.03 official
- Connect PSP to the USB port
- Open from windows installer and follow the wizard.
- Select the desired application and continue to the end.
- Run ChickHEN from photos.
- Load 5.03 GEN-C
- Install 5.03 Prometeus.
Custom Firmware Installer 5.03 GEN-C + Custom Firmware 5.03 Prometeo + ChickHEN R2 + official 5.03 Firmware (Mediafire)