Atualizado em 27/06

Notícia quente. Hoje dia 20/06 sai no PSPSlimHacks um patch para a CFW 5.50 GEN D-3 para rodar jogos que requerem FW 6.20 sem a necessidade de plugins extras.

Notícia na integra em: http://pspslimhacks.com/custom-firmware-5-50-prometheus-for-psp-2000-and-psp-1000-released/

E tbm para quem usa CFW 5.03 GEN C notícia na integra em: http://pspslimhacks.com/custom-firmware-5-03-prometheus-released-for-psp-2000v3-and-psp-3000/

Basicamente vc terá q estar usando a CFW 5.50 ou 5.03, extrair para a pasta PSP/GAME o patch e executa-lo.
Farei o teste logo mais e posto qual foi o resultado. Flw

Atualizado em 27/06
5.50
Update v4: http://dl.qj.net/down/cfw-550-prometheus-v4.html (P/ 5.50 GEN-D3 Somente)
Changelog: Prometheus module and has been used to improve the game 's compatibility
Optimize application performance and size
Amendment SysMemUserForUser_91DE343C possible problems
Confirmado: Fonte: http://dl.qj.net/psp/homebrew-applications/cfw-550-prometheus-v4.html

5.03
Update v4: http://dl.qj.net/down/cfw-503-prometheus-v4.html (P/ 5.03 GEN-C Somente)
Changelogs:
Repair 2000v3 not work problem.
Check adding firmware 5.03 .
Analysis of the custom key file restoration process in the small problem .
Fix crash when unloading the issue , amendment reboot show .
Uninstall the original version of file recovery 5.03 .
After the MAC address MAC fix hidden display for the gaps .
Brush the former increase the frequency to 333/166 .
Prometheus module and has been used to improve the game 's compatibility
Optimize application performance and size
Amendment SysMemUserForUser_91DE343C possible problems
Confirmado: Fonte: http://dl.qj.net/psp/homebrew-applications/cfw-503-prometheus-v4.html