Plugin che funziona in maniera simile a Bright
[spoiler]- How -
First
※, configuration of the PSP, power saving settings> Auto-Off backlight "OFF" and then please.
Otherwise
※, will become 25 to 25 when the luminance

Brightness up ⇒ HOME button + L button
⇒ HOME button + R button down the brightness
Install:
1. Copy plugin (BrightnessFree.prx) at memory stick(ms0:/)
-- ms0:/seplugin/BrightnessFree.prx
2. add plugin path at Game.txt and VSH.txt
-- ms0:/seplugin/BrightnessFree.prx 1

restart your PSP and push !! Why ?? The screen is black and the normal PSP Button is inactive: PRESS HOME button + L button