new psp black piano recovery menu

[strattmk]

I have a new psp which doesn't seem to go into the recovery menu by holding down R trigger and restarting. Is there anyway to get into the recovery menu and install the OE-A packs and 1.50 for the emulators? Thanks

[jxx2005]

recovery mode is a homebrew specific thing
you cant get to recovery mode from the official firmware that comes standard on new PSPs