Originally Posted by Rudster816
dude_se probably knows what to do...he belongs to a psp forum.
why did you update the firmware?
lol yea, but theres no such thing as a 1.86 firmware.
if it powers on but its a blank screen it sounds like you bricked it (fcuked it up) and i doubt you had a custom firmware or modded 1.5 on at the time.
what exactly did you do/happened anyway?
edit: @oxo, nice thought but that just wont work, its not as easy as that, theres other factors to consider, like what firmwares on it now, and you can only upgrade that (unless you get a downgrader), oh and if it powers on, thats something to consider