How to fix bricked PSP after upgrading to 5.50 Gen

[KatyFairy0000]

does this thing has to do with stuck buttons?

[lumayagmaricris]

hi bro can u help me??

i try all the steps but i have a problem

i try to connect to the usb connector it wont connect PLEASE HELP Me!!

[lumayagmaricris]

hey bro can u help me?? i try this steps

but i try to connect to the computer it wont PLEASE HELP ME!!

[razimanradzi]

i've try so many time but it doesn't work at all.. help me please..

im using psp 2006 (T-088V3 mobo), accidentally update to 5.50 then after reboot the screen blank when i turn on,the power led is running like usual.. how..? help me..

[SHINOBHS]

@razimanradzi watch this watch?v=SshMsBcNW78

[dredzona]

the link is not working can u plz fix it thanks...

[tekdahoro]

Oh my God, thank you so much. :D

[racepoltergeist]

bro this worked amazingly!!! fixed my psp and everything!!!!

[shoaib4418]

it says loading error batser.prx n it go back to the main menu wht do i do?? my system is on 5.50 Gen B(full)

[jose1906]

my psp doesnt turn on at all

[racepoltergeist]

does it turn on with ac adapter (w/o battery connected?)