i'm using firmware 3.52 m33-7, baka maya maya magupgrade na ako sa 3.71 m33-2, hintay ko lang macharge tong psp ko. anyway, kaya ayaw magplay ng ibang games sa psp mo kasi yung ibang games nagpe-play lang sa kernel 1.50.
eto steps para magchange ka ng kernel:
1. turn off your psp (not standby mode)
2. turn it on while you press and hold R
3. you will see "recovery menu"
4. go to "configuration"
5. highlight "game folder homebrew" (it must be 3.03 oe-a), press x and it will change to kernel 1.50
6. back and exit
that should do the trick. =)