No dont install CFWenabler. Thats for unhackable psp's. The latest CFW out now is 5.50Gen-B. I know theres no news from the M33 team. But the latest and best now is 5.50Gen-B. PSN works etc.
Custom Firmware 5.50 GEN-B Released! | Download 5.50 GEN-B, PSP Hacks - PSP Slim Hacks
Latest games that need 5.50 works with this firmware. But obviously there are games that need 5.55. Theres nothing you can do. You'll have to wait.
